Kekova looks different from a boat. It’s a 7-hour day that mixes swim breaks with close-up ruins, so you don’t just look at history—you watch it from the water. I like the way the timing keeps you moving while still giving you real time to cool off and take photos.

Two things I especially like: the repeated water stops (Aquarium Bay, Burç Bay, Gökkaya Bay, Esmeralda Bay) and the practical sightseeing layout that pairs famous underwater ruins with a land visit at Kaleköy (ancient Simena). You also get lunch included, which makes the day feel like good value instead of add-on after add-on.

One drawback to keep in mind: this trip needs good weather. If the sea is rough, it can be changed or refunded, and a boat day lives or dies by the conditions.

Key things to know before you go

• Plenty of swim time: multiple 1-hour to 1-hour-15-minute breaks in different bays
• Kekova Island rules: it’s protected, so swimming isn’t allowed there—boats cruise past the ruins instead
• A real land stop at Kaleköy: up to about an hour at port, plus a short hike option later
• Lunch is included: so you’re not hunting meals mid-cruise
• Small-to-medium group: capped at 55 passengers
• Castle entry costs extra: Kaleköy’s castle/necropolis has a €4 fee

A Boat Day From Ucagiz: Why This Route Works

This is the kind of day trip that makes sense if you’re staying in the Kas area and want the Kekova story without spending your whole day behind a steering wheel. You’re moving along the coast, but the schedule is built around breaks—so it doesn’t feel like you’re trapped watching waves for hours.

I like that it starts from Ucagiz Village harbour, then follows the coastline in a way that gives you alternating “wow” moments. First you get the bright bay swimming vibe, then you shift into the more dramatic underwater ruins area near Kekova, then you finish with a land visit in Kaleköy (ancient Simena) and a short hillside option for views.

The route also has a smart pacing trick: you get time in bays that are good for swimming, then time in the ruins zone where swimming may be restricted. That helps you enjoy both parts of the region—water fun and archaeology—without it feeling one-note.

Meeting in Demre and Rolling Out on Time

You meet near Demre/Antalya (listed as 8G8F5RWW+MJQ), with a start time around 10:15 am. The boat departure is scheduled in the 10:20 to 10:40 am window, so plan to arrive early enough that you’re not stressing about getting settled.

The operator uses an English-speaking format, and you’ll have a mobile ticket. Confirmation comes at booking time, which is helpful if you like to show up without extra email hunting.

One little detail I’d take seriously: boarding is at a port area in Demre, and some people have noted things like turtles around the port while they’re waiting. It’s not a guarantee, but it’s a nice reminder that this isn’t some sterile dock scene—nature is close.

Aquarium Bay: Turkish Tea, a Swim Break, and an Easy Reset

Your first “real” stop is Aquarium Bay, where you get a long enough swim break to actually cool off instead of doing a quick toe dip. Plan on around 1 hour 15 minutes here, with Turkish tea and biscuits served during the break.

Why this stop matters: Aquarium Bay is the soft landing of the day. After getting to the harbor and stepping onto the boat, you get a chunk of time to settle in, float, and take in the coast with less pressure. If you’re the type who likes to take photos, this is also one of the calmer moments to frame shots of the coastline before the day shifts into the sunken-city zone.

Small consideration: a long swim break means you’ll want to be ready for sun. Pack sunscreen, and if you burn easily, bring a hat you can keep on even while you’re in and out of the water.

Kekova’s Sunken City Zone: Dolchiste Under the Water

Next comes the heart of the experience: the area connected to the flooded ancient city of Dolchiste, which was flooded after an earthquake in the 2nd century. You’ll be shown the story and the ruins as part of the boat cruise experience, with a short stop time to take it in.

Here’s the big value: Kekova’s underwater ruins are hard to “get” from land, because scale and placement matter. From the water, the ruins become visual instead of abstract. You can judge where the buildings sit and how the geography shapes the remains.

You’ll also get a brief stop specifically tied to Kekova Island, and that’s where rules come in.

Kekova Island: Protected Waters, No Swimming, Better Boat Photos

Swimming isn’t permitted at Kekova Island since it’s a protected area. The good news is that this isn’t a “skip it” moment. The boat cruises alongside the ruins so you can still get that close-up feeling—just without the freedom to jump in.

This is one of those trade-offs that actually works in your favor. Instead of everyone clambering in and out of the water in the ruins zone, the boat keeps a steady viewing approach. That usually means less chaos for photos and a more consistent sightline for what you came to see.

Practical tip: if you’re using your phone, consider a simple waterproof case or a clear dry pouch. The viewing moments are short enough that you don’t want gear fumbling to eat your time.

Burç Bay: Cooler Water From Natural Springs

After the main ruins area, the trip shifts back into swim mode with Burç Bay. Expect around 1 hour 15 minutes here, and yes—the water is cooler because of cold underwater natural springs.

This stop is a nice contrast. If the earlier bays felt warm and heavy on a sunny day, Burç Bay can feel like a more refreshing kind of swim. It also gives you a breather after the more intense “look at ruins” portion of the cruise.

Possible drawback: cooler water can make you want to swim less than planned. If you’re hoping for a long time in the water here, go slowly and give your body time to adjust.

Gökkaya Bay Lunch and Swim: Where You Can Add Extra Fun

Then you hit Gökkaya Bay, which is the day’s lunch-and-water stretch. You get about 1 hour, and this is where the day offers the option of water sports (you’ll see activity options available there).

This is a smart placement in the schedule. By now you’ve swum a couple times and you’ve done the main ruins views. A lunch break plus a bay stop helps your energy reset before the final swim stop and the land portion.

Two value points for you:

• Lunch is included, so you can eat without extra planning.
• If you want optional activity time, this is the moment when you might be able to participate in something additional (based on what’s offered on-site).

One caution: if you’re prone to sun fatigue, keep your lunch portion sensible and take shade when you can. A one-hour window can disappear fast if you’re eating in full sun and then scrambling back into the water.

Esmeralda Bay: A Calmer Swim Moment

After Gökkaya, you’ll stop at Esmeralda Bay for another swim break of about 1 hour. This one is positioned as a quieter, more peaceful pause—less of an “action zone” and more of a chance to relax.

For me, this stop is where the cruise starts to feel like a vacation rather than just sightseeing. You’ve earned the simpler pace. It’s also a good moment for photos that focus on the water texture and the soft coastal lines, not only the ruins.

If you want to maximize your comfort: rinse your feet if you can and take a few minutes to dry off before the land stop later. It makes the hillside walking part easier.

Kaleköy (Ancient Simena): Castle Ruins and a Necropolis Stop

The cruise then anchors near Kaleköy port, associated with ancient Simena. You’ll have about 1 hour here, with roughly 45 minutes specifically for visiting.

This is the land change you need after all that time on water. You’ll see castle ruins and a necropolis area. The entrance fee for the Castle of Simena is €4.00 per person and isn’t included.

Why this matters: the day isn’t only about underwater ruins. You get a second layer—ruins on land—so the region makes more sense as a connected system of places rather than a single photo spot.

Practical consideration: the castle area means walking on uneven ground. If you’re bringing sandals, consider whether you can handle rough footing. You’ll enjoy the views more if your feet feel stable.

Sunken City Ruins of Simena: The Hill Views and the “Down Below” Option

After the Kaleköy stop, the boat day finishes with time tied to Simena ruins. There’s a hike up the hillside option for magnificent views, roughly 30 minutes. If you’d rather not hike, you can use the remaining time to admire the castle from down below and potentially take another dip in the water.

This is a key decision point for you:

• If you want the bigger panoramic feeling, do the short hike and focus on viewpoints.
• If you prefer easy mode, stay closer to the water and make the most of the bay time.

Either way, the payoff is the same: you’re seeing the Kekova area laid out in a way that connects the boat route, the ruins zone, and the land remains.

Value Check: What You Pay (and What You Don’t)

The price is $59.15 per person for about 7 hours on the water. For that you get a lot of built-in structure: multiple swim breaks, a cruise past the underwater ruins, and lunch included.

So where does the value actually come from? It’s not just “boat ride.” It’s the combination of:

• time in several bays (not one long swim stop),
• a guided-style flow through the ruins zones,
• and at least one meaningful land visit at Kaleköy.

What’s not included is the Castle of Simena entrance fee (€4.00 per person). For most people, that’s a small extra cost compared to the day overall. Still, I’d mentally budget it so you don’t hit the payment moment surprised.

What to Bring for a Comfortable Day on the Water

A boat day around Kekova is simple, but it’s physical in a few quiet ways. You’ll be switching between sitting, swimming, and walking on land.

Bring:

• swimwear and a dry-change layer for later,
• sunscreen and a hat,
• water shoes if you prefer grip (especially for land ruin areas),
• a waterproof phone case or pouch,
• a small towel or quick-dry option.

If you’re sensitive to boat motion, bring whatever you normally use for seasickness. The schedule has several swim windows, so feeling good matters.

Also, since swimming rules change at the protected area near Kekova Island, it helps to have your gear ready for repeated “in and out” moments.

Who This Tour Fits Best

This one is a strong match if you want:

• a one-day way to see Kekova’s sunken city ruins without renting a car,
• multiple chances to swim in different bays,
• a mix of boat sightseeing plus a land visit at Kaleköy.

It’s also a good choice if you travel in a group but still want a day that feels paced rather than rushed. The group size is capped at 55, which keeps the experience from turning into a huge floating crowd.

If you hate boats, this won’t convert you. If you love water time and clear sights, it’s an easy yes.

Should You Book the Ucagiz to Kekova Boat Day Trip?

I’d book it if your goal is a satisfying, stop-heavy Kekova day with included lunch and real time in the water. The mix of Aquarium Bay tea-and-biscuits break, swim-friendly bays, cruising past the underwater ruins, and a land stop at Kaleköy gives you multiple ways to experience the region in one go.

I’d pause before booking if you’re uncomfortable with:

• a schedule that includes walking uneven ruins ground,
• swimming being restricted at Kekova Island,
• and the fact that the whole plan depends on good weather.

If you’re flexible, this is the kind of day trip that delivers both the postcard views and the feel of being on the coast, not just looking at it.

FAQ

What is the duration of the Ucagiz to Kekova day trip by boat?

The trip runs about 7 hours (approx.).

How much does the tour cost per person?

It costs $59.15 per person.

Where does the tour start and end?

It starts at the meeting point listed as 8G8F5RWW+MJQ near Demre/Antalya, Türkiye, and ends back at the same meeting point.

What time does the boat depart?

The start time is 10:15 am, and departure is scheduled between 10:20 am and 10:40 am.

Is lunch included?

Yes, lunch is included.

Is swimming allowed at Kekova Island?

No. Kekova Island is a protected area, so swimming is not permitted there.

Are there any entrance fees during the trip?

Yes. The Castle of Simena entrance fee is €4.00 per person and is not included.

What language is the tour offered in?

The experience is offered in English.

What’s the group size limit?

The maximum group size is 55 travelers.

What’s the cancellation policy?

Free cancellation is available up to 24 hours in advance for a full refund. Weather cancellations due to poor conditions can lead to a different date or a full refund.

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