# Constantine Yachts

> Private luxury yacht charter on the Bosphorus, Istanbul

Website: https://constantineyachts.com/
Languages: EN, DE, TR, RU, FR
Last updated: 2026-09-09

Constantine Yachts offers private yacht charters on the Bosphorus in Istanbul — sunset cruises, celebrations, proposals and corporate events. Charters are private (priced per yacht, not per person). See each listing for live pricing and booking or inquiry options. Track record: ★ 4.9–5.0 · 700+ verified reviews (August 2026) · TÜRSAB A-805 · since 1967 · free cancellation up to 24 h.

## Tours & Experiences

- [Bachelor & Bachelorette Yacht Charter Istanbul](https://constantineyachts.com/tour/bachelor-bachelorette-parties/) — From €150
  Charter the whole yacht for your bachelor or bachelorette party on the Bosphorus: from €150/h, 2-hour minimum, free cancellation up to 24 h. Book on WhatsApp.
  Key takeaways Bachelor and bachelorette charters are fully private — your crowd, your music. Groups of 12 to 200 — the largest yachts come from our partner fleet. Private charter from €150 per hour, minimum 2 hours — the whole yacht is yours, never a shared deck. Six hours or more: the rate starts from €120 per hour — the yacht and crew are yours for the day, not just an evening. Departure from Karaköy; free cancellation up to 24 hours before sailing. Bachelor & Bachelorette Parties on a Yacht: An Epic Farewell at Sea! Charter the whole yacht for your bachelor or bachelorette party on the Bosphorus: from €150 per hour with a two-hour minimum, free cancellation up to 24 hours before departure, for 12–200 guests across our own and partner yachts. Send us your date and guest count on WhatsApp and we will confirm availability and send a quote. The music, the guest list and the route are yours; DJ, decoration and catering are quoted separately, so you only pay for what you pick. Why Charter a Yacht for Your Bachelor/Bachelorette? Total Privacy:An exclusive space with only your closest friends, away from prying eyes and the city crowds. Unrestricted Fun:Play your favorite music at full volume and dance freely in the middle of the Bosphorus. Stunning Backdrop:The Bosphorus Bridge and historic mansions provide the perfect cinematic backdrop for your party photos. Our Popular Party Concepts Daytime Swimming Party:Sun, sea, and cold drinks... A day of relaxation and fun with swimming stops at the Princes' Islands or northern Bosphorus bays. Nightclub Concept:Let’s transform your yacht into the most exclusive nightclub on the Bosphorus with a professional DJ, light systems, and cocktails. Themed Parties:Whether it's a Marine theme, Boho-Chic, or a Neon party... We bring your dream concept to life on board. Every Detail Planned for You Catering:Appetizer platters, BBQ options, or rich cocktail menus tailored to your taste. Music & Entertainment:Professional DJ performances, live bands, or traditional entertainment shows. Decoration:Custom "Bride to Be" or "Groom" themed decorations, balloons, and party accessories. Get a Quote for an Unforgettable Party! Ready to plan the most talked-about party of the year? Contact us with your guest count and preferred date to receive a customizedBosphorus Bachelor/Bachelorette Partyquote today! How Pricing Works The total is made up of two parts: Yacht charter: from €150 per hour, with a two-hour minimum booking. Event extras: DJ,…

- [Birthday Yacht Charter in Istanbul](https://constantineyachts.com/tour/birthday-party-on-a-yacht/) — From €150
  Charter the whole yacht for your birthday on the Bosphorus. From €150/hour, 2-hour minimum, free cancellation up to 24 h. Check dates and book on WhatsApp.
  Key takeaways Birthday charters are private — the whole yacht, your playlist, your plan. Groups of 12 to 200 — the largest yachts come from our partner fleet. Private charter from €150 per hour, minimum 2 hours — the whole yacht is yours, never a shared deck. Six hours or more: the rate starts from €120 per hour — the yacht and crew are yours for the day, not just an evening. Departure from Karaköy; free cancellation up to 24 hours before sailing. Birthday Party on a Yacht: Istanbul’s Most Stylish Celebration Charter the whole yacht for your birthday party on the Bosphorus: from €150 per hour with a two-hour minimum, and free cancellation up to 24 hours before departure. Send us your date and guest count on WhatsApp and we will confirm availability and send a quote. Decorations, cake, DJ and catering are added on request and quoted separately. Our own and partner yachts take 12 to 200 guests depending on the vessel. Read the full guide → Say Goodbye to Ordinary: Celebrate Your Birthday at Sea Tired of the same restaurants every year? This year, celebrate your birthday with a vibrant and unforgettableYacht Birthday Party in Istanbul! Our yachts offer a unique, private, and ever-changing backdrop. Whether it’s a sophisticated dinner party or a high-energy daytime celebration under the sun, we are here to turn your dream party into a reality on the Bosphorus. Why Host Your Birthday Party on a Private Yacht? With ourPrivate Yacht Celebrationservice, you enjoy benefits you won't find anywhere else: Unmatched Views:Capture stunning photos with the Bosphorus bridges and historic mansions as your background. Total Privacy:The venue belongs only to you and your guests; no outsiders, no interruptions. Flexible Hours:Plan your party for sunset, a midnight cruise, or a refreshing daytime trip. Elite Equipment:Professional sound and light systems, DJ booths, spacious decks, and comfortable lounges. Birthday Organization on the Bosphorus: Concepts for All Ages Chic Dinner Party:Elegant table settings and a private chef’s menu for your inner circle. Cocktail & Dance:Live DJ performance, gourmet finger foods, and a dynamic dance floor. Sun & Swim Party (For Large Yachts):Daytime fun with swimming stops in quiet bays and refreshing cocktails. Private Yacht Party Prices & Extra Services Yacht party pricesdepend on the size of the yacht, duration, and the level of catering or entertainment requested. We offer solutions for various budgets with our diverse fleet. Popular Add-…

- [Bosphorus Marriage Proposal Package](https://constantineyachts.com/tour/marriage-proposal-on-the-bosphorus/) — From €150
  Book a private yacht for your marriage proposal on the Bosphorus. From €150/hour, 2-hour minimum, free cancellation 24 h. Check availability on WhatsApp.
  Key takeaways Proposal cruises typically run 2–3 hours, with the whole yacht to yourselves. Packages build on the yacht charter (from €150/hour) with decoration, photography and cake as add-ons. Six hours or more: the rate starts from €120 per hour — the yacht and crew are yours for the day, not just an evening. Departure from Karaköy; free cancellation up to 24 hours before sailing. Book your Bosphorus marriage proposal package: the whole yacht is yours from €150 per hour (2026 season), two-hour minimum, with free cancellation up to 24 hours before departure. Send your date on WhatsApp and we confirm availability and an exact quote before you book — every detail is arranged only with you, so the surprise holds until you are ready. Read the full guide → Marriage Proposal on the Bosphorus: Your Life's Biggest "Yes" Your Dream "Yes" Moment Awaits on the Istanbul Bosphorus The moment that will immortalize your love deserves a setting like no other. Instead of a typical venue, why not crown your big moment under the shimmering lights of theBosphorus, on a luxury yacht reserved exclusively for you? We specialize in creating flawlessMarriage Proposals on the Bosphorus, meticulously planned down to the smallest detail. Simply tell us your dream atmosphere, and we will make it a reality. Why Choose Us for Your Bosphorus Proposal? We understand that this moment is once-in-a-lifetime. That’s why we plan more than just a boat trip—every detail is arranged around your moment: Privacy & Surprise, Protected:Our crew works with utmost discretion to ensure the surprise remains intact until the very last second. Personalized Scenarios:Whether it's a laser show under the bridge, torches at a historic waterfront mansion, or fireworks in the middle of the sea—we plan your scenario just for you. Luxury & Romantic Fleet:Yachts specifically decorated for proposals, offering a modern, warm, and romantic ambiance. Professional Event Team:Expert support from start to finish, including photographers, violinists, and coordinators. Proposal Packages: Options Filled with Romance We offer variousIstanbul Proposal Organizationpackages to suit your needs and luxury preferences. Package Name Focus Features Silver Light Elegant & Intimate 2-hour private yacht cruise, light snacks, rose petals, and romantic background music. Golden Palace Mid-Level Luxury 3-hour cruise, private chef's menu, live violin, custom decoration, and professional photographer. Diamond Bosphorus VIP & Grand 4-hour Su…

- [Bosphorus Sunset Cruise](https://constantineyachts.com/tour/bosphorus-sunset-cruise/) — From €150
  Private Bosphorus sunset cruise on your own yacht from €150 per hour, 2-hour minimum, departing Karaköy an hour before sunset. Free cancellation to 24h.
  Key takeaways Departure time is set day by day to match that evening’s actual sunset. Private charter from €150 per hour, minimum 2 hours — the whole yacht is yours, never a shared deck. Six hours or more: the rate starts from €120 per hour — the yacht and crew are yours for the day, not just an evening. Departure from Karaköy; free cancellation up to 24 hours before sailing. Best-price guarantee: find the same date cheaper on a booking platform and we match it. Price and booking: a private sunset yacht charter on the Bosphorus costs €150 per hour (2026 season, whole yacht — not per person) with a 2-hour minimum. Departure is from Karaköy, timed to that day’s sunset — roughly 20:00 in August, 19:15 in September. Book direct via WhatsApp or the form below; free cancellation up to 24 hours before departure. Private Bosphorus Sunset Cruise in Istanbul The Bosphorus is beautiful at any hour, but the hour before sunset is when the city performs: the water turns gold, the mosques and palaces catch the last warm light, and the bridges switch on as the sky fades. On a private sunset cruise the whole yacht is yours for that show — no crowds, no shared deck, just your group and the skyline. From €150 per hour with a two-hour minimum, always priced for the whole yacht, never per person. Timed to the Golden Hour Sunset in Istanbul shifts through the year, so we time each departure to that day’s sunset rather than a fixed schedule. A typical cruise starts about an hour before sundown: you sail the European or Asian shoreline in full daylight, watch the sun go down mid-strait, and return under the lit-up bridges after dark. Who Books a Sunset Cruise? Couples: the classic choice for a marriage proposal on the Bosphorus, an anniversary or a honeymoon evening. Small groups of friends and families: a calm alternative to a night out — a birthday on board at golden hour is a favourite. Photographers: the light one hour before sunset is the best natural light Istanbul offers for couple and portrait sessions. Food, Drinks and Extras The cruise price covers the private yacht and crew. Everything else is optional and itemized separately, so you build the evening you want: champagne or cocktail service, cheese and fruit platters, a full dinner menu, decoration, or a photographer. Tell us the occasion and we will suggest a setup — you approve the items and the price before anything is added. Sunset Cruise or Dinner Cruise — Which One? Big dinner cruise boats in Istanbul run on fixe…

- [Bosphorus Sunset Group Tour](https://constantineyachts.com/tour/bosphorus-sunset-group-tour/) — From €34
  Shared 2-hour sunset cruise on a luxury yacht, not a tour boat. €34 per person in summer, €26 in winter, children €15. Snacks, tea and coffee included.
  Key takeaways A shared 2-hour sunset cruise on a luxury yacht — not a crowded tour boat. Daily departures from Karaköy; boarding time varies by month (16:00–19:00) and is confirmed when you book. €34 per person in summer (19 March – 2 November); winter tickets from €26. Children 3–7 pay €15 year-round; under-3s travel free. Operated by our sister brand Bosphorus Sunset; free cancellation up to 24 hours before sailing. Want the whole yacht to yourselves? See the Private Sunset Cruise. Bosphorus Sunset Group Tour: the Golden Hour, Per Person Not every evening on the Bosphorus needs a private yacht. This shared group tour is the per-person alternative: a 2-hour sunset cruise departing daily from Karaköy, operated by our sister brand Bosphorus Sunset — rated 4.9/5 or better across 700+ verified reviews on Google, Viator and GetYourGuide. You share the yacht with a small group of fellow travellers, and the golden hour does the rest. A private luxury yacht, a small group, great service — not a big, chaotic tour boat. This is a yacht, not a boat: you cruise on the same vessel we use for private charters, shared with a small group of fellow guests. Tickets & Prices Adult tickets start at €26. That is the winter fare, from 3 November to 18 March. From 19 March to 2 November an adult ticket is €34. Children aged 3 to 7 pay €15 year-round, and under-3s travel free. Every fare we charge is in the table below — pick your date in the calendar and it shows the exact total for your party before you pay anything. WhoHigh season 19 Mar – 2 NovLow season 3 Nov – 18 Mar Adult (18–65)€34€26 Youth (8–17)€34€26 Senior (66–99)€34€26 Child (3–7)€15€15 Infant (0–2)FreeFree Ages 8 to 17 pay the adult fare. There is no youth discount on this tour — a 15-year-old pays the same €34 as an adult, or €26 in low season. Only ages 3 to 7 have a child fare. The child fare is €15 year-round. We would rather tell you here than surprise you at checkout. Children under 3 travel free, but please still add them to the booking so we know how many to expect on board. Prices are per person in euros and cover the full two hours, including everything listed under What Is Included. The calendar is open through September 2027, so you can book for this week or for next year. Check Availability & Reserve Secure Payment Powered by Visa/Mastercard Please enable javascript in your browser to book Calendar not loading? Open the booking page in a new tab → · Prefer to talk first? WhatsApp us any time. Daily Dep…

- [Corporate Yacht Charter in Istanbul](https://constantineyachts.com/tour/corporate-events-on-a-yacht/) — From €150
  Charter the whole yacht for your corporate event on the Bosphorus: from €150/hour, 2-hour minimum, free cancellation up to 24 h. Check availability and book.
  Key takeaways Corporate charters run on the whole yacht — team events, client evenings or meetings afloat. Groups of 12 to 200 — the largest yachts come from our partner fleet. Private charter from €150 per hour, minimum 2 hours — the whole yacht is yours, never a shared deck. Six hours or more: the rate starts from €120 per hour — the yacht and crew are yours for the day, not just an evening. Departure from Karaköy; free cancellation up to 24 hours before sailing. Corporate Events on a Yacht: Where Business Meets the Blue Charter the whole yacht for your corporate event in Istanbul: from €150 per hour with a two-hour minimum, free cancellation up to 24 hours before departure, boarding from Karaköy. Send us your date, guest count and run of show and we will confirm availability and send an exact quote. Catering, beverage service and event extras are quoted separately, so you pay only for what your event needs. Yachts take 12–200 guests, larger yachts from our partner fleet. A New Perspective for Business: Prestigious Corporate Gatherings Break away from the monotony of standard meeting rooms. Elevate your corporate image by hosting your clients, partners, and employees against the breathtaking backdrop of theIstanbul Bosphorus. OurCorporate Events on a Yachtservice offers a prestigious environment that fosters productivity and leaves a lasting impression. Our luxury yachts are equipped with modern presentation technology, making them perfect for both formal board meetings and upscale social networking. Versatile Solutions for Every Corporate Need Ourcorporate yacht charter in Istanbulprovides flexible solutions for various business objectives: Executive Meetings & Conferences:A quiet, distraction-free environment for high-level strategy and brainstorming sessions. Product Launches:Introduce your new brand or product to the media and partners in a stunning, high-end setting. Gala Dinners & Award Ceremonies:Celebrate success under the bridge lights with a sophisticatedcompany dinner on the Bosphorus. Team Building & Motivation:Reward your employees and strengthen team spirit with a unique shared experience. Service Category Our Corporate Solutions Technology High-speed Wi-Fi, large LED screens/projectors, professional sound systems, wireless microphones. Catering Gourmet lunch menus, premium coffee break services, luxury gala dinners, or cocktail receptions. Professionalism Experienced crew trained in corporate protocol and high-level hospitality. If your en…

- [Graduation Yacht Charter Istanbul](https://constantineyachts.com/tour/graduation-party-on-the-yacht/) — From €150
  Charter the whole yacht for your graduation party on the Bosphorus: from €150/hour, 2-hour minimum, free cancellation up to 24 h. Check availability and book.
  Key takeaways Graduation charters are private — celebrate with your class on your own yacht. Groups of 12 to 200 — the largest yachts come from our partner fleet. Private charter from €150 per hour, minimum 2 hours — the whole yacht is yours, never a shared deck. Six hours or more: the rate starts from €120 per hour — the yacht and crew are yours for the day, not just an evening. Departure from Karaköy; free cancellation up to 24 hours before sailing. Book a private yacht for your graduation party on the Bosphorus: the whole yacht is yours from €150 per hour with a two-hour minimum, for 12–200 guests — larger yachts from our partner fleet. Send us your date and head count to check availability and get a quote. Celebrate Your Success with Style! Say goodbye to your school years and hello to your new life in the most exciting way possible! Instead of a crowded ballroom, celebrate your graduation with your classmates on a private luxury yacht. OurGraduation Party Yacht in Istanbuloffers a safe, exclusive, and high-energy celebration tailored just for you. Why Choose a Yacht for Graduation? The Best Photo Ops:Capture your graduation photos with the Bosphorus bridges and historical palaces as your backdrop. Exclusive Privacy:The entire venue belongs to your class. No outsiders, just your friends and great music. High-End Entertainment:State-of-the-art sound systems and plenty of space to dance the night away. Graduation Packages We provide everything you need for a seamless party: Music:Professional DJ and light shows to keep the energy high. Dining:Rich cocktail menus, buffet dinners, and the essential graduation cake. Security:Experienced captains and a dedicated crew to ensure a safe environment for all students. How Pricing Works The total is made up of two parts: Yacht charter: from €150 per hour, with a two-hour minimum booking. Event extras: DJ, sound system, decoration, catering and photography are not included in that rate and are quoted separately based on what you choose. The final figure depends on duration, group size, date and the extras you pick. Tell us your date and what you have in mind and we will put together a quote. Frequently Asked Questions Is the price per person? No — the whole yacht is reserved for your class. The hourly rate (from €150/hour, minimum 2 hours) covers the yacht and crew; you split the cost between you, not per ticket. Are the DJ, dining and decoration included? They're arranged as add-ons and priced separately, so a sma…

- [Istanbul Bosphorus Swimming Tour](https://constantineyachts.com/tour/istanbul-bosphorus-swimming-tour/) — From €150
  Private yacht swimming tour on the Bosphorus Istanbul. Discover hidden bays and swim in crystal waters. Constantine Yachts.
  Key takeaways A private Bosphorus cruise with a swimming stop in calm water. Private charter from €150 per hour, minimum 2 hours — the whole yacht is yours, never a shared deck. Six hours or more: the rate starts from €120 per hour — the yacht and crew are yours for the day, not just an evening. A swimming day is usually six or eight hours; we can run it shorter or longer to suit you. Departure from Karaköy; free cancellation up to 24 hours before sailing. Swimming Tours Istanbul: A Refreshing Blue Escape Escape the Heat: Your Private Oasis on the Water Istanbul’s summer can be intense, but there is a luxurious way to cool down without leaving the city. With ourSwimming Tours in Istanbul, you can enjoy the sun and the sea in the crystal-clear bays of thePrinces' Islandsor the secluded spots of the northern Bosphorus. Choose Your Route: Bosphorus or the Islands? Princes' Islands (Full Day):We anchor at the quietest bays of Büyükada, Heybeliada, or Burgazada. Ideal for swimming, sunbathing, and a full day of relaxation. The Bosphorus (Half Day):For a quicker escape, we head north toward the Black Sea entrance (Poyrazköy or Keçilik Bay), where the water is clean and the breeze is refreshing. Safety & Comfort First Secluded Bays:Our experienced captains know the cleanest and most private spots for swimming. Onboard Amenities:Spacious sunbeds, clean showers/changing rooms, and high-quality towels. Water Toys:Paddleboards, snorkeling gear, and inflatable toys are available upon request for extra fun. Plan Your Next Experience! Request a Quote Today Whether it's a high-stakes business meeting or a refreshing day at sea, we are here to help you plan the perfect itinerary. Contact us with your guest count and preferred date for a customized quote! How Pricing Works Your yacht is reserved privately — the rate starts at €150 per hour with a 2-hour minimum, and it covers the yacht and crew for your group alone, not per person. For a proper swim we recommend the half-day Bosphorus route toward Poyrazköy or Keçilik Bay, or the full-day Princes' Islands plan. Catering, drinks and a photographer are optional add-ons, each quoted separately — see the full Istanbul yacht rental price guide for worked examples. Not Sure Where to Swim? Our captains pick the cleanest, calmest anchorage for the day's conditions. If you want to daydream first, our guide to the five hidden bays of the Bosphorus accessible only by boat covers the coves we love most. And if you'd like to stay out l…

- [New Year’s Eve Party Cruise Istanbul](https://constantineyachts.com/tour/new-years-eve-party-cruise-istanbul/) — From €250
  31 December on the Bosphorus: boarding 21:00, back 02:00. Cocktail party from EUR250 or seated dinner EUR400. Hotel transfers, drinks, show and DJ included.
  Key takeaways 31 December only. Boarding at 21:00, back at the pier around 02:00 — the whole midnight window, on the water. Two options: Cocktail Party €250 per person (standing, cocktail food) or Dinner €400 per person (seated, full menu). Same night, same programme. Both include round-trip hotel transfers, unlimited local drinks, a glass of champagne at midnight, the stage show, a DJ and a reserved table. A large heated party boat with an indoor hall and open deck — a crowd, a show and a dance floor, not a quiet evening. Want the opposite? The private New Year’s Eve yacht charter is from €900 for the whole yacht. New Year’s Eve Party Cruise, Istanbul New Year’s Eve in Istanbul means crowds in every direction that matters. Taksim closes to traffic, hotel parties sell out in October, and the streets near the bridges are not somewhere you want to be at 23:45. A cruise is the way around all of it: you spend the night in the middle of the Bosphorus, watch the city light up from the water, and at midnight the fireworks along both shores go off around you rather than somewhere beyond a crowd. This is the group version of the night — a full party with a show, a DJ and a dance floor, sold per person. It is run by our sister brand Bosphorus Sunset, and it is a different animal from a private charter: bigger, louder and considerably cheaper per head. If you want the quiet version, the private yacht is linked above. Two ways to do the night Cocktail PartyDinner Price€250 per person€400 per person FormatStanding party, cocktail food served through the nightSeated dinner with a full New Year’s menu FoodWelcome cocktail, cold canapés, hot canapés served continuouslyTen cold starters, seasonal salad, main course, fruit and baklava Show & DJFull programmeFull programme Midnight champagneIncludedIncluded Hotel transfersRound trip, includedRound trip, included Both options sail on the same night, on the same schedule, with the same entertainment and the same midnight. The only real difference is whether you would rather be sitting down to a menu or standing with a glass. Main course choices on the dinner menu Turkey with Turkish rice, grilled chicken, grilled meatballs, grilled sea bream, or falafel. Tell us at booking if anyone in the party is vegetarian or has an allergy. The night, hour by hour 21:00 — boarding at the pier in Karaköy, welcome cocktail in hand. Through the evening — the show programme runs in sets: whirling dervish ceremony, Turkish folk dance, Roman and…

- [New Year’s Eve Yacht Charter Istanbul](https://constantineyachts.com/tour/new-years-eve-yacht-charter-istanbul/) — From €900
  Private yacht charter for 31 December on the Bosphorus. From EUR900 for the whole yacht, not per person. Midnight on the water, fireworks over both shores.
  Key takeaways 31 December, one night only — the yacht is yours alone, never shared with another group. The programme usually runs 22:00–02:00, so midnight happens on the water between the lights of both shores. From €900 for the yacht. That night is priced as one programme, not per person and not per hour. Catering, decoration and music are quoted separately and agreed before you confirm — never added afterwards. Want the party, the show and the crowd instead? See the New Year’s Eve Party Cruise, from €250 per person. New Year’s Eve Yacht Charter in Istanbul There is one night a year when the whole city is the event and every venue in it is oversubscribed. Restaurants sell fixed menus at four times the usual price, hotel ballrooms have been booked since October, and the streets around Taksim close to traffic. The Bosphorus is the one place on 31 December that does not get more crowded the closer you get to midnight — it gets wider. This page is for the private version of that night: one yacht, one group, no strangers on board. If you would rather be at a large party with a stage show and a few hundred other guests, we sell that too and it is linked above. What €900 covers, and what it does not The starting price is for the yacht itself on 31 December — the vessel, the captain and the crew for the evening’s programme. It is a programme price, not an hourly one: on this single night we do not sell two-hour slots, because the yacht cannot turn around and take a second group before midnight. What is quoted separately: catering, decoration, flowers, a photographer, and anything else you choose to add. We put those in writing before you confirm and they do not change afterwards. There is no port tax, no booking fee and no service charge waiting at the end. On every other date of the year, a private Bosphorus charter runs at the standard rate — from €150 an hour with a two-hour minimum. The hours, and when to move them The usual shape of the night is boarding around 22:00 and back alongside at about 02:00. That is built backwards from midnight rather than forwards from dinner: you want to be already out, already positioned and already holding a drink when the count starts, not still looking for the pier. Those hours are a default, not a rule. Families with young children often move the whole programme earlier and skip midnight entirely; a group coming on from dinner elsewhere sometimes boards at 23:00. Because the yacht is yours, the schedule is a conversation ra…

- [Wedding Yacht Charter in Istanbul](https://constantineyachts.com/tour/yacht-weddings-events/) — From €150
  Charter the whole yacht for your Bosphorus wedding. From €150/hour, 2-hour minimum, free cancellation up to 24 h. Check availability and book on WhatsApp.
  Key takeaways Wedding charters run on the whole yacht — your guests only. Groups of 12 to 200 — the largest yachts come from our partner fleet. Private charter from €150 per hour, minimum 2 hours — the whole yacht is yours, never a shared deck. Six hours or more: the rate starts from €120 per hour — the yacht and crew are yours for the day, not just an evening. Departure from Karaköy; free cancellation up to 24 hours before sailing. Weddings, Engagements & Dinner Parties on a Yacht: Fairy-tale Celebrations on the Bosphorus Crown Your Love with the Magic of the Bosphorus Charter the whole yacht for your wedding, engagement or anniversary on the Bosphorus: from €150 per hour with a two-hour minimum, and free cancellation up to 24 hours before departure. Send us your date and guest count on WhatsApp and we will confirm availability and send a quote. The ceremony, the dinner and the party all take place on your own deck, with the route and timing set around your day. Our own and partner yachts take 12–200 guests. Read the full guide → The Yacht Difference for Weddings & Engagements Renting awedding yacht on the Bosphorusoffers more than just a venue; it provides an ever-changing, breathtaking backdrop for your love story. Romantic Backdrop:The silhouette of historic waterfront mansions and the shimmering lights of the bridges create a cinematic setting for your vows. Customized Concept:From the wedding cake and table arrangements to the floral decor and music, every detail is recreated to reflect your unique style. One team, start to finish:the people who plan the evening with you are the same people on board on the day, so you are never handed from a sales desk to a stranger. Private Dinner Parties: A Feast on the Bosphorus Whether it’s an intimate ceremony for twelve or a grand anniversary gala for two hundred, our yachts offer an exquisite banquet experience.Dinner cruise pricesare tailored based on the chosen menu (cocktail, set menu, or A La Carte) and the number of guests. Our Dining Solutions: Private Chef Menus:Carefully selected delicacies from Turkish and International cuisines. Premium Catering Support:Menu tastings prior to the event and catering services that meet the highest hygiene standards. Beverage Service:A wide selection of premium alcoholic and non-alcoholic beverages. Elegant Table Settings:A perfect ambiance created with candelabras, luxury porcelain, and fine linen tablecloths. Organization Details & Extra Services We provide all the pr…

- [Yacht Charter Istanbul](https://constantineyachts.com/tour/yacht-charter-istanbul/) — From €150
  Charter a whole private yacht on the Bosphorus from €150 per hour with crew, 12–200 guests, minimum 2 hours. Sunset, dinner, parties, corporate events.
  Quick answer: Private yacht charter in Istanbul starts at €150 per hour (2026 season, priced per yacht — not per person), minimum 2 hours. Routes and timing are set around your plan, from couples to larger groups, for cruises, celebrations and corporate events on the Bosphorus. For worked examples by duration and occasion, see the Istanbul yacht rental price guide. What your cruise costs — the whole yacht, never per seat: 2-hour sunset cruise · €300 total 3 hours with a swimming stop · €450 total 4-hour celebration · €600 total Ten guests on a two-hour cruise works out at €30 per person. No port tax, no booking fee, no service charge at the end — the hourly rate is the rate. Catering, decoration or a musician are optional extras, priced only if you want them. WhatsApp us — fixed quote the same day Send your date, group size and occasion — we answer in minutes during the day. Free cancellation or date change up to 24 h before departure, any prepayment refunded in full. Private Yacht Charter in Istanbul — The Whole Yacht Is Yours Chartering a private yacht is the most comfortable way to experience the Bosphorus: no crowds, no fixed route, no shared deck. You choose the date, the duration and the pace; we provide the yacht, the crew and a plan built around your group. Charters start from €150 per hour with a two-hour minimum, and the price always covers the whole yacht — never per person. Booking a longer day? From six hours the rate starts from €120 per hour — see the full day charter. How Chartering Works Tell us your date and group size. A WhatsApp message or the contact form is enough to start. We suggest a yacht and a clear price. You see what is included before you decide; optional extras are always listed separately. We shape the route and menu together. Sunset timing, swimming stops, catering and music are set to your plan. You board in Karaköy. Our departure point is central and easy to reach by tram, metro or taxi. Fleet and Capacity Our own and partner fleet covers groups of every size — from an intimate yacht for a couple to event yachts built for large celebrations. Every charter sails with a professional captain and crew. What Affects the Price Four things shape a charter quote: the yacht itself (size and class), the duration, the date and time slot — sunset hours are the most requested — and the extras you choose, such as catering, DJ, decoration or photography. The hourly rate covers the yacht and crew; extras are optional and itemized separat…

- [Yacht Party & Events On Bosphorus](https://constantineyachts.com/tour/yacht-party-events-on-bosphorus/) — From €150
  Private yacht party on the Bosphorus — DJ or live music, decoration, catering options. The space is yours alone. From €150/hour, fast quote on WhatsApp.
  Key takeaways Private charter from €150 per hour, minimum 2 hours — the whole yacht is yours, never a shared deck. Six hours or more: the rate starts from €120 per hour — the yacht and crew are yours for the day, not just an evening. Groups of 12 to 200 — the largest yachts come from our partner fleet. Departure from Karaköy; free cancellation up to 24 hours before sailing. Yacht Party Organizations: The Perfect Venue for Unforgettable Events Get Ready for Unique Parties Swaying with the Rhythm of the BosphorusBreak free from the constraints of ordinary venues and move your events to the middle of the sea! Our Yacht Party Organizations, set against the enchanting backdrop of the Istanbul Bosphorus, offer you and your guests one of the most exclusive experiences in the city. Whether it’s an intimate chic gathering or a high-energy nightclub concept, our luxury yachts are ready to host any celebration. Why Choose a Yacht as Your Party Venue? Private & Exclusive Environment:A space entirely under your control, shared with no one but your guests. Dynamic Scenery:A unique visual feast of historic mansions and bridges that constantly changes throughout the party. Prestige & Luxury:A high-end atmosphere that will impress your guests and elevate the quality of your event. Freedom to Party:Unlike land-based venues, enjoy the freedom to keep the music going late into the night in the middle of the sea. Comprehensive Party Organization Solutions With ourIstanbul Yacht Party Rentalservice, we offer turnkey solutions tailored to your event concept: Individual & Private Celebrations Birthday Parties:Unique and creative concepts for all age groups. Bachelor & Bachelorette Parties:Serious fun for an unforgettable "last night out." Graduation Parties:Celebrate your academic success under the shimmering lights of the Bosphorus. Engagement & Henna Nights:Combine traditional moments with modern luxury. Corporate Events Company Year-End Parties:Shake off the year's stress in the heart of the Bosphorus. Launch & Motivation Parties:Prestigious events designed to strengthen your brand image. Service Area Features Catering & Menu Cocktail appetizers, luxury set menus, vegan and vegetarian options. Entertainment Professional DJ, Live Music (Orchestra or Trio), state-of-the-art sound and light systems. Decoration Concept-based styling, floral arrangements, balloons, and custom table settings. Staff Experienced Captain, hospitable service crew, and event supervisor. Private Yacht Eve…

## Key Pages

- [About Us](https://constantineyachts.com/about-us/)
- [AI Knowledge Card](https://constantineyachts.com/ai-knowledge/)
- [Alcohol-Free and Halal Catering on the Bosphorus](https://constantineyachts.com/alcohol-free-halal-bosphorus-cruise/)
- [Anadolu Hisarı & Küçüksu Pavilion](https://constantineyachts.com/guides/anadolu-hisari/)
- [Beylerbeyi Palace](https://constantineyachts.com/guides/beylerbeyi-palace/)
- [Blog](https://constantineyachts.com/blog/)
- [Boarding Points for Bosphorus Yacht Charters: Karaköy and Beyond](https://constantineyachts.com/boarding-points/)
- [Boat Rental in Istanbul: What You Are Actually Choosing Between](https://constantineyachts.com/boat-rental-istanbul/)
- [Bosphorus Cruise with Kids: A Family Guide](https://constantineyachts.com/bosphorus-cruise-with-kids/)
- [Bosphorus Guides](https://constantineyachts.com/guides/)
- [Bosphorus Restaurants and Clubs You Can Reach by Yacht](https://constantineyachts.com/guides/bosphorus-restaurants-by-boat/)
- [Bosphorus Sunset Cruise in Istanbul: How to Choose in 2026](https://constantineyachts.com/bosphorus-sunset-cruise-how-to-choose/)
- [Bosphorus Yacht Cruise on an Istanbul Layover: How Many Hours You Need](https://constantineyachts.com/bosphorus-cruise-istanbul-layover/)
- [Bosphorus Yacht Tour in Istanbul: Routes, Times and 2026 Prices](https://constantineyachts.com/bosphorus-yacht-tour-istanbul/)
- [Bosphorus Yalıs: The Waterfront Mansions](https://constantineyachts.com/guides/bosphorus-yalis/)
- [Coming in on a cruise ship? Your pier is one tram stop from ours.](https://constantineyachts.com/istanbul-cruise-port-bosphorus-cruise/)
- [Company Year-End Party on a Yacht in Istanbul](https://constantineyachts.com/company-year-end-party-yacht-istanbul/)
- [Compare Our Bosphorus Tours](https://constantineyachts.com/compare-bosphorus-tours/)
- [Constantine Yachts Cookie Policy](https://constantineyachts.com/constantine-yachts-cookie-policy/)
- [Constantine Yachts Privacy Policy](https://constantineyachts.com/constantine-yachts-privacy-policy/)
- [Constantine Yachts Reviews: What Guests Say About Our Bosphorus Yacht Tours](https://constantineyachts.com/reviews/)
- [Contact Us](https://constantineyachts.com/contact-us/)
- [Corporate Dinner Cruise in Istanbul: Private Yacht vs the Alternatives](https://constantineyachts.com/corporate-dinner-cruise-istanbul/)
- [Dolmabahçe Palace from the Water](https://constantineyachts.com/guides/dolmabahce-palace/)
- [Frequently Asked Questions](https://constantineyachts.com/faq/)
- [From Your Hotel to the Yacht: Reaching Karaköy from Every District](https://constantineyachts.com/from-your-hotel-to-the-yacht/)
- [Full Day Yacht Charter Istanbul: 8 Hours from €960](https://constantineyachts.com/istanbul-full-day-yacht-charter/)
- [Getting to Bebek](https://constantineyachts.com/getting-to-bebek/)
- [Getting to Karaköy](https://constantineyachts.com/getting-to-karakoy/)
- [Golden Horn Yacht Tour from Karaköy: The Quieter Route into Old Istanbul](https://constantineyachts.com/golden-horn-yacht-tour/)
- [Henna Night on a Yacht in Istanbul: How It Works and What It Costs](https://constantineyachts.com/henna-night-yacht-istanbul/)
- [Home](https://constantineyachts.com/)
- [Istanbul Yacht Stay: Sleep Aboard, See the City From the Water](https://constantineyachts.com/istanbul-yacht-stay/)
- [Maiden’s Tower](https://constantineyachts.com/guides/maidens-tower/)
- [Ortaköy Mosque & the Bridge](https://constantineyachts.com/guides/ortakoy-mosque/)
- [Our Services](https://constantineyachts.com/our-services/)
- [Planning a Corporate Event on the Bosphorus](https://constantineyachts.com/corporate-event-planning-bosphorus/)
- [Private Yacht Charter in Istanbul: What the Real Options Cost (2026)](https://constantineyachts.com/private-yacht-charter-istanbul-compared/)
- [Rain on the Bosphorus: What Happens to Your Cruise?](https://constantineyachts.com/bosphorus-cruise-in-the-rain/)
- [Republic Day Fireworks on the Bosphorus from a Private Yacht, 29 October](https://constantineyachts.com/republic-day-fireworks-yacht-istanbul/)
- [Rumeli Fortress](https://constantineyachts.com/guides/rumeli-fortress/)
- [Swimming Around the Princes’ Islands: the Coves and the Route](https://constantineyachts.com/guides/princes-islands-swimming/)
- [Swimming on the Bosphorus: Where You Can, and Where You Must Not](https://constantineyachts.com/guides/bosphorus-swimming/)
- [The Asian Side of the Bosphorus](https://constantineyachts.com/guides/asian-side-bosphorus/)
- [The Bosphorus Strait Explained](https://constantineyachts.com/guides/bosphorus-strait/)
- [The Bosphorus Sunset Guide](https://constantineyachts.com/bosphorus-sunset-guide/)
- [The Princes’ Islands by Yacht: A Practical Guide](https://constantineyachts.com/guides/princes-islands/)
- [The Three Bosphorus Bridges](https://constantineyachts.com/guides/bosphorus-bridges/)
- [TÜRSAB Licence Verification](https://constantineyachts.com/tursab-verification/)
- [Valentine’s Day on the Bosphorus: A Private Yacht Evening for Two](https://constantineyachts.com/valentines-day-yacht-istanbul/)
- [What to Wear on a Bosphorus Yacht Cruise](https://constantineyachts.com/what-to-wear-bosphorus-yacht/)
- [What You See on a Bosphorus Cruise: The Route](https://constantineyachts.com/bosphorus-cruise-route/)
- [Yacht Party in Istanbul: How a Private Party on the Bosphorus Works](https://constantineyachts.com/yacht-party-istanbul/)
- [Yacht Rental in Istanbul: How Renting a Private Yacht Works](https://constantineyachts.com/yacht-rental-istanbul/)

## Articles & Guides

- [The Bosphorus in Autumn: Why September and October Are the Best Months to Sail](https://constantineyachts.com/bosphorus-cruise-autumn/) (2026-08-26)
- [Our Yachts: What You Board, and How We Match One to Your Group](https://constantineyachts.com/our-yachts/) (2026-08-26)
- [Where to Book a Bosphorus Cruise: Pier Sellers, Hotel Desks, Booking Sites or Direct?](https://constantineyachts.com/how-to-book-bosphorus-cruise/) (2026-08-26)
- [Private Dinner Cruise on the Bosphorus: How It Works and What It Costs](https://constantineyachts.com/private-bosphorus-dinner-cruise/) (2026-08-26)
- [Istanbul Sunset Times 2026: Month-by-Month Table for Your Bosphorus Cruise](https://constantineyachts.com/istanbul-sunset-times/) (2026-08-23)
- [Where to Eat in Karaköy: 10 Places We Send Our Own Guests](https://constantineyachts.com/where-to-eat-in-karakoy/) (2026-08-18)
- [Bosphorus Ferry or Private Yacht? An Honest Comparison](https://constantineyachts.com/bosphorus-ferry-vs-private-yacht/) (2026-08-17)
- [Private Breakfast Cruise on the Bosphorus: Istanbul’s Calmest Hours](https://constantineyachts.com/private-breakfast-cruise-bosphorus/) (2026-08-15)
- [Bosphorus Yacht Cruise in Winter: Why the Off-Season Is a Hidden Gem](https://constantineyachts.com/bosphorus-yacht-cruise-winter/) (2026-08-15)
- [Istanbul Yacht Rental Prices 2026: What You’ll Actually Pay](https://constantineyachts.com/istanbul-yacht-rental-prices/) (2026-08-14)
- [New Year’s Eve on the Bosphorus: A Private Yacht in Istanbul](https://constantineyachts.com/new-years-eve-bosphorus-yacht-istanbul/) (2026-08-01)
- [Birthday Yacht Party Istanbul](https://constantineyachts.com/birthday-yacht-party-istanbul/) (2026-04-10)

## Booking & Contact

Each yacht listing shows live pricing and booking/inquiry options. Charters are private, per yacht.

## Multilingual

- German version: https://constantineyachts.com/de/llms.txt
- German full catalog: https://constantineyachts.com/de/llms-full.txt
- Turkish version: https://constantineyachts.com/tr/llms.txt
- Turkish full catalog: https://constantineyachts.com/tr/llms-full.txt
- Russian version: https://constantineyachts.com/ru/llms.txt
- Russian full catalog: https://constantineyachts.com/ru/llms-full.txt
- French version: https://constantineyachts.com/fr/llms.txt
- French full catalog: https://constantineyachts.com/fr/llms-full.txt
- Full detailed catalog (all tours with pricing): https://constantineyachts.com/llms-full.txt

## Machine-readable access for AI systems

- This file: https://constantineyachts.com/llms.txt
- DE version: https://constantineyachts.com/de/llms.txt
- TR version: https://constantineyachts.com/tr/llms.txt
- RU version: https://constantineyachts.com/ru/llms.txt
- FR version: https://constantineyachts.com/fr/llms.txt
- Full catalog with descriptions: https://constantineyachts.com/llms-full.txt
- Markdown index of every page: https://constantineyachts.com/llms-sitemap.txt
- Markdown variant of any page: remove the trailing slash from its URL and append ".md"
- AI agent-facing overview (curated facts, contact, guarantees): https://constantineyachts.com/agents.md