REVIEW · KAS
Kas: Kekova Island Sunken City & Historical Sites Boat Tour
Book on GetYourGuide →Operated by Boat Trips by Captain Ergun · Bookable on GetYourGuide
Turquoise water and sunken ruins, all day. This Kekova Island boat tour from Kaş mixes easy relaxation on deck with two big-name sights: Kekova Sunken City and Simena Castle (Kaleköy). I like the way it layers swimming stops with short, well-timed culture moments, and I really like that lunch is included onboard. One drawback to plan around: drinks are not included, and the castle fee is extra.
You’ll start near the harbor at Larsoy Travel & Tourism Office and then cruise from bay to bay for about 8 hours. Expect guided storytelling in English and Turkish, plus plenty of chances to get in the water with life jackets on board. Cooler seasons can feel chilly on the return ride, especially if the wind picks up.
If you’re aiming for great value for money, this one works because you’re paying for a full sea-day: transport, guided visits, multiple swims, and a proper lunch, all in one ticket. It’s also a good choice if you’re not trying to walk all day, since the shore time is mostly focused and short.
In This Review
- Key things I’d prioritize on this Kekova boat day
- Kaş to Kekova: how the day is paced for swimming and ruins
- Getting on board in Kaş: meeting point and what the boat setup means
- The swim-stop circuit: İnönü Bay and the Karakol Islands timing
- Kekova Sunken City: what you’re seeing and why timing matters
- Simena Castle and Kaleköy: stairs, views, and the onshore reality check
- Tersane Koyu and Üzüm İskelesi: the later-day bays people remember
- Lunch on board and the snacks that make it feel like more than a cruise
- What’s included vs extra costs: drinks, castle fee, and snorkeling gear
- Captain Ergün’s crew approach: comfort, timing, and small service touches
- Who should book this Kekova boat tour from Kaş?
- Should you book this tour?
- FAQ
- How long is the Kaş to Kekova Island boat tour?
- Where is the meeting point in Kaş?
- Is lunch included?
- Are drinks included in the price?
- Do I need to pay a fee for the castle?
- Is snorkeling gear provided?
- What languages does the guide speak?
- Who shouldn’t take this tour?
Key things I’d prioritize on this Kekova boat day

- Crystal-clear swimming bays with scheduled time for snorkeling and marine life viewing
- Sunken City sightseeing from the water, with a guided orientation so you know what you’re looking at
- Simena Castle / Kaleköy time ashore, including ruins, scenic viewpoints, and a walk through town
- Onboard meals that actually keep you fueled, including lunch and extra food touches during the day
- Captain Ergün’s crew setup: organized timing, clean boat, and attentive service
- Optional drone video and Polaroid-style photos offered by the captain’s team on some days
Kaş to Kekova: how the day is paced for swimming and ruins

This is an all-in-one sea day that’s built around two ingredients: water time and viewpoints. The itinerary keeps moving, but it never feels like you’re rushing every second. You’ll get long enough stops to actually enjoy the water, then quick bursts for the historical stops.
The day is structured like: cruise → swim/snorkel stop → cruise → swim/snorkel stop → history stop → more bays. That rhythm is why this tour works even if you’re traveling with mixed groups, including non-swimmers who still want the experience.
One thing to know: the big name history stop at Kekova Island is shorter by design. You’re there for the key sights you can see from the boat and for a focused shore visit, not for an all-day archaeology session.
Other Kas tours we've reviewed in Kas
Getting on board in Kaş: meeting point and what the boat setup means

You meet close to the Kaş harbor, opposite the mosque, at Larsoy Travel & Tourism Office. That matters because you don’t waste time hunting for a moving boat in busy docks. Once you’re aboard, you can choose your vibe: lounge around on deck, or drift toward the front for the best sea views.
The boat experience is strongly about comfort and cleanliness. Multiple passengers highlight spotless bathrooms, and there are even rinse-off showers after swimming on at least some runs. If you’ve got sand or saltwater in your future, this is a nice detail.
Top-deck lounging is a big part of why people rate this tour highly. If you can, aim for upper seating when the boat is still docked or just leaving, since those loungers give you the best “watch the coast go by” views.
The swim-stop circuit: İnönü Bay and the Karakol Islands timing

The tour gives you multiple chances to get in the water, and the schedule is generous. In İnönü Bay, you’re looking at around 50 minutes with swimming and snorkeling time, plus marine life viewing. It’s the kind of stop where you can just float, then pop your head in for a quick look.
Karakol Islands is where the day adds a bit more food energy. You get about an hour, with sightseeing and scenic views during the approach, plus lunch time and a BBQ-style element noted in the plan. It’s a good balance: eat, rest, then go back for another round in the water.
A practical note from the real world: snorkeling gear is not always handed out. Bring your own snorkel and glasses if you want to swim comfortably right away, or plan to purchase gear on board. Life jackets and pool noodles are available, which helps if you’re not a confident swimmer.
Kekova Sunken City: what you’re seeing and why timing matters

Kekova Sunken City is the headline, but the key is understanding what kind of visit it is. During the stop at Kekova Island, you’ll spend about 30 minutes with a guided visit component and boat cruising/pass-by time so you can orient yourself to what’s submerged.
The underwater ruins are spread across the coastline, shaped by time and disturbance, including the effects of earthquakes and invasions. The result is a protected area where you can look at Byzantine-era remnants and the eerie geometry of ruins meeting modern water.
Because the visit window is short, don’t expect a full walk-through. Instead, treat this stop like a high-impact “see the signature view and learn the story” moment. If you want the best experience, be attentive during the guide’s explanation and pick one or two spots to watch closely from the boat.
Simena Castle and Kaleköy: stairs, views, and the onshore reality check

This is where the tour shifts from sea-time to land-time. You’ll stop for around an hour at Simena Castle / Kaleköy, with time to walk, visit ruins, and enjoy panoramic coastal views. It’s enough time to climb toward the castle vantage points, then wander the town a little.
Kaleköy is known for narrow streets and a fortress feel, and people often mention an easy way to enjoy the area beyond the ruins. If you’re into small pleasures, there’s even talk of local peach ice cream during the onshore visit window, which can be a fun break after saltwater and sun.
One important consideration: the castle fee is not included. Some passengers also recommend bringing cash for the Simena Castle portion. If you prefer to pay digitally, bring a backup plan.
Also, the walk can be a bit stair-heavy. If you’re traveling with anyone who finds uneven steps challenging, encourage them to take their time and choose viewpoints they can reach comfortably.
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Tersane Koyu and Üzüm İskelesi: the later-day bays people remember

After Simena/Kaleköy, the tour keeps the momentum with more bays and more water time.
Tersane Koyu comes next, with about 45 minutes of break time plus swimming and snorkeling. This area is part of the coastal history of Kekova, where ruins are visible in the broader region. Even when you’re just focused on swimming, it helps to know you’re not only in a pretty spot; you’re in a place shaped by centuries of settlements and natural events.
Then you’ll head to Üzüm İskelesi for around 50 minutes. This stop includes swimming and snorkeling again, plus sightseeing and a tea ceremony noted in the plan. That tea break is a small thing, but it’s a real morale boost when you’ve spent hours in the sun and sea.
The later stops are where the day can feel most relaxed. You’re not rushing for the big ticket item anymore; you’re just enjoying the coastline.
Lunch on board and the snacks that make it feel like more than a cruise

Lunch is included, served onboard during the day. The plan shows lunch tied to İnönü Bay, and there’s also a BBQ/lunch element on the Karakol Islands stop. In practice, that usually means you’re eating while the boat is positioned so you’re not stuck waiting.
Food quality stands out in passenger notes. People describe a delicious lunch, and some mention fish options as well as a filling spread. There are also extra touches like watermelon and tea breaks, which feel thoughtful because they’re timed for when you’re likely to be hungry or sun-tired.
One more small comfort detail: portions are described as generous. That matters because boat tours can leave you feeling shorted if you’ve had a light breakfast. Here, the included meal is a real part of the day, not just an afterthought.
What’s included vs extra costs: drinks, castle fee, and snorkeling gear

Included:
- Lunch (on board)
Not included:
- Drinks
- Castle fee
Two “bring it” items that save hassle:
- Beachwear
- Passport or ID card
Snorkeling gear can be a wildcard. Some passengers explicitly point out that snorkeling equipment is not provided, and they recommend bringing your own snorkel/glasses or purchasing onboard. If you’re serious about snorkeling, don’t count on being able to borrow gear at the last minute.
Drinks are extra. Alcohol is not allowed on the tour, so the onboard drink options are likely non-alcoholic or limited by rules. Still, you may want to bring a water bottle mindset: you’ll be on the water all day, and hydration is the one budget category you shouldn’t skimp on.
Captain Ergün’s crew approach: comfort, timing, and small service touches

The service style is one of the reasons this tour performs so well. Captain Ergün and the crew are repeatedly mentioned for being professional and organized, with a clean boat and good upkeep. Timing also comes up often, with stops that feel well planned for swim windows and land visits.
There’s also a fun extra: drone footage and personalized video captures are offered by the captain on some days. A few passengers mention the captain using a drone to film them while swimming and then sharing the footage afterward, and some mention Polaroid-style photos by a team member. It’s optional, and it shouldn’t replace your focus on the water and the ruins, but it’s a nice souvenir that doesn’t require extra planning on your end.
If you’re worried about crowds, this tour is described as spacious enough for comfort. Passengers mention being able to move around and choose seats, which helps when you’re spending hours aboard.
Who should book this Kekova boat tour from Kaş?
This works best for you if:
- You want multiple swimming stops without handling separate transport
- You want to see Kekova Sunken City and still have enough time to enjoy water, not just sightseeing
- You like guided storytelling but you don’t want a full day of museum-style learning
- Your group includes different fitness levels, since land time is short and focused
It might be less ideal if you:
- Need a very detailed, lecture-style history tour. Some passengers say the historical narration could be more contextual.
- Want drinks included. Lunch is included, but drinks are not.
- Have mobility limits that make stairs hard. The Simena Castle climb can be a challenge for some.
Also, it’s not suitable for people with heart problems, epilepsy, or pre-existing medical conditions, according to the tour info. If any of those apply, check with a medical professional and consider a gentler alternative.
Should you book this tour?
Book it if you want a classic Turkish Riviera day that mixes the big sights with real downtime. The value comes from the full package: transport from Kaş, onboard lunch, multiple swim windows, and a guided look at the Sunken City plus time at Simena/Kaleköy.
I’d skip it if you’re purely history-focused and want long stops, or if you strongly prefer having all costs included, since drinks and castle fees are extra. If you’re ready to budget a bit and you care about water time, this is one of the most efficient ways to see Kekova in a single day.
FAQ
How long is the Kaş to Kekova Island boat tour?
The tour runs for 8 hours.
Where is the meeting point in Kaş?
You’ll meet near the harbor, opposite the mosque, at Larsoy Travel & Tourism Office.
Is lunch included?
Yes. Lunch is included onboard.
Are drinks included in the price?
No. Drinks are not included.
Do I need to pay a fee for the castle?
Yes. The castle fee is not included.
Is snorkeling gear provided?
Snorkeling gear is not provided, so you may need to bring your own snorkel/glasses or purchase gear on board.
What languages does the guide speak?
The live tour guide speaks English and Turkish.
Who shouldn’t take this tour?
The tour is not suitable for people with heart problems, epilepsy, or pre-existing medical conditions.
















