REVIEW · TURKEY
Oludeniz Full Day Boat Cruise with Lunch and Butterfly Valley
The best part of this Ölüdeniz boat trip is the simple rhythm: board in the morning, find a sunny place on deck, swim in several coves, eat lunch, and let the coast roll by. The route packs Butterfly Valley, Blue Cave, Aquarium Bay, St Nicholas Island, Cold Water Spring, and Camel Beach into roughly seven hours.
I like the price, about $49 per person, especially because it includes a grilled lunch, crew, insurance, and several swimming breaks. I also like the easy start and finish at the same Ölüdeniz meeting point, with no complicated transfer to arrange.
The main caution is timing and communication. The boat is scheduled for 10:00 a.m., but one account describes departure closer to 11:00, with limited explanation from the crew. Drinks are extra, and you should confirm the details of any St Nicholas Island admission before setting out.
Key points to know before booking

- Six coastal stops in one day: You visit Butterfly Valley, Blue Cave, Aquarium Bay, St Nicholas Island, Cold Water Spring, and Camel Beach.
- Lunch is included: Expect an open buffet with grilled chicken or fish, pasta, salads, and vegetarian choices.
- Drinks cost extra: Water, soft drinks, alcohol, ice cream, and snacks are available to buy aboard.
- The boat may be large: The maximum group size is 100 people, so this is not a quiet private cruise.
- Timing can be loose: The scheduled 10:00 a.m. start may not mean an immediate departure.
- Bring cash and ask questions: The tour details mark admission as included, but a cash charge at St Nicholas Island has been reported.
A full day on the water for $49
At $49, this is priced as an accessible shared boat day rather than a polished small-group cruise. That distinction matters. You are paying for a full route, lunch, crew, insurance, and access to scenic swimming spots, but not for personal guiding, premium equipment, or a quiet yacht atmosphere.
I see the price as fair if your aim is to get out on the water and visit several famous bays without spending much. The included meal also helps. A restaurant lunch near Ölüdeniz can quickly add to the cost of a day out, while this trip gives you chicken or fish, pasta, salads, and vegetarian food as part of the fare.
The value drops if you expect every expense to be covered. Drinks are not included, and the boat sells water, soft drinks, alcohol, ice cream, and chips. Snorkel equipment may also cost extra, with one account reporting a charge of 800 Turkish lira for basic gear. Bring your own mask and snorkel if you have them, and ask the price before accepting anything from the onboard service.
The 4.8 rating and 94 percent recommendation suggest that the trip works very well for many people, especially those who enjoy a relaxed day at sea and a lively crew. Still, the experience can depend heavily on the day’s organization, departure time, and how clearly the crew explains the stops.
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Leaving Ölüdeniz and settling into the boat

The meeting point is Deep Blue Ölüdeniz Tekne Turu on Denizpark Caddesi in Ölüdeniz. The activity starts and ends there, which keeps the day straightforward if you are already staying in the resort area.
The scheduled start is 10:00 a.m. I would arrive on time, but I would not assume the boat will pull away at exactly 10:00. One account describes a wait of more than an hour before departure, with no clear announcement. That can be frustrating, particularly when you have planned a seven-hour outing and want the most time possible at each stop.
The boat can carry up to 100 people. That makes the cruise social and affordable, but it also means shared space, busy swim stops, and less personal attention. If you want a calm deck and detailed commentary, this may feel basic. If you like meeting people, listening to music, and spending a day outside without much planning, the larger format may suit you.
A practical tip is to bring a towel, swimsuit, sun protection, and a little cash. The supplied details do not say that drinks are included, so plan to buy water onboard or confirm whether you may bring your own. One account says passengers were told not to bring food or drink, so ask at check-in rather than relying on assumptions.
Butterfly Valley, the headline stop

Butterfly Valley is the name most likely to attract you to this route. The boat stops here for about an hour, giving you time to look toward the steep coastal cliffs, walk around the landing area, and swim in the clear water.
The important limitation is that a boat stop is not the same as a full visit to the valley. You have a set amount of time, and the crew may simply tell you when to return. If you want a long walk inland or a slow nature outing, an hour can feel short.
Still, this stop gives you a strong taste of the coast without requiring a separate day. I would treat it as a scenic swim and shore break, not as an in-depth visit. Wear shoes that can handle a wet landing if you plan to go ashore, though the exact landing conditions can vary.
The limited commentary is another point to keep in mind. Recorded announcements may explain the name of a stop, but the information can be brief and played loudly. You are likely to get more from the views and your own exploration than from a detailed historical talk.
Blue Cave and Aquarium Bay

Blue Cave is a quick scenic stop where the main reward is the color and shape of the water around the rock formations. Boat excursions use stops like this for photographs and swimming, so keep your camera ready and listen closely for the time allowed.
Aquarium Bay is another swimming break. The name points to the clear water, and this is the kind of stop where you can cool off, float, or use your own snorkel. Do not assume that snorkeling gear is provided free. Equipment may be sold separately, and the basic gear may be costly compared with bringing your own.
These stops are valuable because they break up the day. Rather than spending seven hours sitting in one place, you get several chances to get in the water. The trade-off is that the schedule can feel rushed if the boat arrives late or spends extra time loading passengers.
I would keep your belongings simple. A towel, waterproof pouch, sunglasses, and a small amount of cash are more useful than a large beach bag. There is no need to bring much when the boat is moving between bays.
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St Nicholas Island and the admission question

St Nicholas Island adds a shore visit to a day that is otherwise centered on swimming. You leave the boat, wade through shallow water, and walk up the island. The available time may be around 40 minutes, depending on the day’s schedule.
This is the stop where you should ask a clear question before departing: Is entry to St Nicholas Island included today, and is there a cash fee? The tour information describes admission as included, but a reported experience involved an unexpected cash charge at the island. The confusion took time away from the visit.
That detail matters because 40 minutes is not long. If you have to return to the boat for money or sort out payment after landing, you lose part of your chance to explore. Carrying some Turkish lira is sensible, but confirming the fee in advance is better.
The island stop suits you if you want a little walking and cultural interest mixed into your swim day. It may disappoint you if you expect a full guided visit or a careful explanation of the site. The available information indicates that the crew gives basic instructions and a return time, rather than a detailed talk.
Cold Water Spring and Camel Beach

Cold Water Spring is designed for a refreshing swim. The name says what makes it different from the other bays: cooler water gives the day a welcome jolt, especially after sitting in the sun.
Camel Beach provides another coastal stop and a chance to swim or relax onboard. As with the other bays, the attraction is the setting and the break from the boat rather than a formal activity led by the crew.
The exact length of each stop may change. One account says the times did not always match the original schedule, so listen carefully when the crew announces the return time. The warning about being left behind may be delivered bluntly, but it reflects a real rule on a shared boat: if you wander too far or lose track of time, the boat cannot wait indefinitely.
I would set an alarm on my phone if it is safe to carry one near the water. Even a simple watch helps. You will enjoy these stops more if you know exactly when to be back at the boarding area.
Lunch, drinks, and the onboard atmosphere

The open buffet lunch is one of the strongest practical features. You can expect grilled chicken or fish, pasta, salads, and vegetarian options. That range makes the meal workable for different appetites, though this is still a casual boat buffet rather than a restaurant meal.
Lunch timing may not be explained clearly, so ask the crew when food will be served if you are hungry. A late departure can push the whole schedule back, and the trip does not appear to offer a detailed running commentary about what comes next.
The crew receives praise for being friendly, accommodating, and fun. That can make a major difference on a long shared outing. A warm crew helps the boat feel social rather than merely functional.
At the same time, the onboard sales approach may feel persistent. Water, chips, ice cream, alcoholic drinks, and soft drinks are offered for an additional charge. Prices may not be announced before the sale, so ask first. You should never feel obliged to buy anything simply because staff come around.
Music and recorded announcements can also be part of the atmosphere. One account describes the prerecorded information as very loud, with little personal explanation from the crew. If you prefer quiet, bring patience and choose your seat carefully. If you like a livelier boat, this may not bother you.
Who will enjoy this cruise most

I would recommend this excursion to you if you want a low-cost, full-day introduction to the coast around Ölüdeniz. It works well for families, couples, and groups of friends who care more about swimming and scenery than polished service.
It is also a good fit if you like variety. Six named stops give the day a clear shape, and you can alternate between swimming, shore time, lunch, and relaxing on deck.
You may want a different boat if you need a guaranteed 10:00 departure, a quiet setting, a small group, detailed site information, or free snorkel equipment. A higher-priced trip may offer better timing and clearer service, though the supplied information does not specify what another operator would include.
Most people can participate, and service animals are allowed. The meeting point is near public transportation. The tour requires good weather and a minimum number of participants, so a cancellation for those reasons can lead to a new date, another experience, or a full refund.
My booking advice
I would book this cruise for the route and the price, not for expert guiding or luxury. The included lunch, friendly crew, and series of swimming stops make it a solid value when the boat leaves on time and the day runs smoothly.
Before you pay, I would confirm four things: the real departure time, the drink policy, the price of snorkel gear, and whether St Nicholas Island admission is included. Those answers will tell you more about the day than the attractive list of stops.
The cruise is best viewed as a cheerful shared boat outing with scenic pauses. Go prepared for a flexible schedule, bring cash, and keep your expectations practical. If that sounds enjoyable, $49 buys a lot of sea time. If you want a carefully guided and tightly timed experience, spend more elsewhere.
FAQ
Where does the boat cruise start and finish?
It starts at Deep Blue Ölüdeniz Tekne Turu on Denizpark Caddesi in Ölüdeniz, Fethiye, and ends back at the same meeting point.
What time does the cruise start?
The scheduled start time is 10:00 a.m. One reported experience had the boat leaving after 11:00 a.m., so confirm the expected departure time when you arrive.
How long does the boat trip last?
The cruise lasts approximately seven hours.
Which places does the cruise visit?
The route includes Butterfly Valley, Blue Cave, Aquarium Bay, St Nicholas Island, Cold Water Spring, and Camel Beach.
Is lunch included?
Yes. The onboard open buffet includes grilled chicken or fish, pasta, salads, and vegetarian options.
Are drinks included in the price?
No. Drinks are available to purchase onboard. Water, soft drinks, alcohol, ice cream, and snacks may also be sold separately.
Can I cancel for a full refund?
Yes, if you cancel at least 24 hours before the scheduled start time. Cancellations or changes made less than 24 hours before departure are not accepted for a refund. The cruise may also be rescheduled or refunded if poor weather or an insufficient number of bookings causes cancellation.
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