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Discover Kekova Island Sunken City and historic sites on an 8-hour boat tour from Kas, with swimming, sightseeing, and a delicious onboard lunch.
If you’re after a day of cruising along Turkey’s stunning coastline, exploring sunken ruins, and indulging in some top-notch food, this boat tour from Kas might just be your ticket. It’s a full-day adventure that combines natural beauty, history, and leisure, all aboard a comfortable, well-maintained vessel.
What we really love about this experience is how smoothly it balances sightseeing with relaxation — the boat is spacious, giving everyone plenty of room to lounge and soak up the views. Plus, the chance to snorkel and swim in crystal-clear waters at multiple stops is a highlight. One thing to keep in mind is that the itinerary is packed, so it’s a busy day with lots of stops, which might be a lot for those who prefer a quieter, slower pace.
This tour is ideal for travelers who want a comprehensive day out without the hassle of planning every detail themselves. It’s perfect for history buffs, beach lovers, and anyone looking to enjoy the beauty of Kekova’s waters with knowledgeable hosts guiding the way.


Looking to discover more of Kas? Consider these other city tour options
This trip from Kas offers a captivating mix of natural beauty and intriguing history, all from the deck of a boat. The main draw is undoubtedly the Kekova Sunken City, a submerged ruin site that looks like something straight out of a movie scene. But there’s more — you’ll also explore lush bays, majestic castles, and charming villages like Kalekoy.
What makes this tour stand out for us is how well-organized it is, with a thoughtful itinerary that maximizes time in each beautiful spot. The reviews also suggest that the crew and guides are friendly and knowledgeable, making the experience both enjoyable and educational.
One potential downside? The tour runs for about 8 hours, so it’s a full day that demands some stamina and patience, especially if you prefer quiet, less structured outings. But for those craving a complete, action-packed day, this is a fantastic choice. It’s especially suited for travelers who appreciate a mix of adventure, culture, and comfort.

You’ll begin your day at the Larsoy Travel & Tourism Office in Kas, conveniently located opposite the mosque near the harbor. The tour departs with a scenic boat ride, setting the tone for the day. The boat itself is described as well-maintained, spacious, and comfortable — perfect for a long day on the water.
More Great Tours NearbyStop 1: Inonu Bay — The Perfect Welcome
After about 45 minutes on the yacht, your first stop is Inonu Bay. Here, you’re introduced to the day’s rhythm: relaxing, taking in the views, and perhaps dipping into the water for a quick swim. This sets the tone for a leisurely day, where swimming and sightseeing go hand in hand.
Stop 2: Aquarium Bay — Snorkeler’s Paradise
Next, you’ll explore Aquarium Bay, famed for its crystal-clear waters and marine life. If you’re a snorkeler, this spot will be a highlight. Reviewers mention that the waters here are so transparent, marine life is easily observed just beneath the surface. It’s a shallow bay, ideal for all levels of swimmers. You might find yourself wishing you had your own snorkel gear — but don’t worry, it’s also available onboard for a small fee.
Stop 3: Kekova Sunken City — A Glimpse into the Past
Arguably the most iconic site is the Sunken City of Kekova. This is a true highlight, with submerged Byzantine ruins visible from the boat’s deck. The boat cruise passes right by, giving you a panoramic view of the relics, including walls and pathways. Some guests take a short guided tour here, gaining insights into the area’s history — a real treat for history fans.
Stop 4: Simena Castle and Kalekoy
From the water, you get stunning views of Simena Castle, which dates back to medieval times. The castle ruins offer a chance for a quick walk and scenic photos. Reviewers rave about climbing the stairs to the top for spectacular vistas of the village and sea. You also get some free time to explore the quaint streets, enjoy regional treats like peach ice cream, or simply relax by the harbor.
Stop 5: Tersane Koyu & Üzüm Skelesi
Further stops include Tersane Koyu, known for its shipbuilding history, and Uzung Skelesi (Grape Swing), where you can relax, sip tea, and appreciate the scenery. These areas combine scenic beauty with a touch of local culture, giving you a broader picture of the region.
More ways to experience Kas from the water include these boat tours
Most stops include time for swimming, with some reviewers noting they enjoyed up to four different swim spots. The waters are often described as crystal clear, with marine life visible even without equipment. Guests recommend bringing your own snorkel gear, though it can be purchased onboard at reasonable prices.
The onboard lunch is consistently praised. Expect a buffet-style meal with regional dishes such as fish, chicken, or kofte accompanied by sides. Reviewers mention that the lunch surpasses expectations, with some calling it “amazing” and “top-notch.” The fact that drinks are available at reasonable prices and that the crew offers fresh fruits and even watermelon makes for a satisfying and refreshing experience.
The tour wraps up with a final yacht cruise, giving you one last chance to relax and enjoy the scenery before returning to Kas around 4-5 pm. Many guests comment on how well the timing is managed, making the long day feel seamless and enjoyable.

Multiple reviews highlight the professionalism and friendliness of the crew, particularly Captain Ergun, who is known for his extensive sailing experience. Guests have appreciated his informative commentary and the personal touches, such as drone footage of the trip — a rare perk that adds a memorable touch. The crew’s attention to cleanliness and comfort also consistently receives praise.
Having guides who are both knowledgeable and approachable means you’ll not only see the sights but also learn interesting stories and facts that enrich your understanding of the region. The crew’s friendliness helps create a relaxed atmosphere, making the long day feel like a fun outing rather than a rushed tour.

At $77 per person, including a hearty lunch, this tour offers strong value. Many reviewers mention that the experience exceeds their expectations — from the quality of the boat and food to the variety of stops and activities. The small touches, like free drone videos and freshly cut fruits, add to the perceived value.
While drinks aren’t included, they’re reasonably priced and comparable to local shore prices, so you can enjoy a cold drink without feeling gouged. The tour’s comprehensive itinerary and the quality of the experience make it well worth the cost for most travelers.


This boat trip suits those looking for a full day of sightseeing, swimming, and regional cuisine without the hassle of organizing transportation or multiple bookings. It’s ideal for history enthusiasts, beach lovers, and families who want a safe, guided experience. If you prefer a slow-paced day with fewer stops, this might feel a little busy, but for most, it’s the perfect balance.

What is included in the tour?
The tour includes a full day of sightseeing, multiple swimming stops, snorkeling, and a delicious onboard lunch. Drinks are available at extra cost, and the castle entrance fee isn’t included.
How long is the tour?
The experience lasts around 8 hours, starting and ending at the same point in Kas.
Is the boat comfortable?
Yes, reviews mention the boat is well maintained, spacious, and clean, with plenty of comfortable seating and sun decks.
Do I need to bring my own snorkeling gear?
It’s recommended, but snorkeling equipment can be purchased onboard at reasonable prices if you don’t have your own.
Are there any accessibility options?
The tour is wheelchair accessible, but it’s best to confirm in advance if you have specific needs.
Are children allowed?
Yes, children are welcome, but given the full-day nature and some walking, parents should consider their children’s stamina.
What should I bring?
Passport or ID, beachwear, sun protection, cash for extras, and a towel or cover-up for swimming.
Can I cancel if my plans change?
Yes, you can cancel up to 24 hours in advance for a full refund, offering flexibility in your planning.
“Istanbul Ergun boat is extremely well maintained. The captain and crew were friendly. They cooked an enormous lunch. The cost of drinks on board we…”

This Kekova Island Sunken City & Historical Sites Boat Tour from Kas offers a well-rounded day of exploration and relaxation at a reasonable price. The combination of stunning scenery, interesting historical sites, and tasty regional food creates a memorable experience. The attentive crew, comfortable boat, and seamless itinerary make it an excellent choice for travelers who want to see the best of Kekova with all the logistics taken care of.
Whether you’re a history buff, a water lover, or simply seeking a day out on the water, this tour provides a fantastic way to discover one of Turkey’s most enchanting coastal regions. Just remember to bring your sense of adventure, your camera, and a good dose of curiosity — this is one trip you’ll happily recount for years to come.
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