Kekova is not a single ruin but a stretch of coastline — a long island and the mainland shore facing it — where earthquakes centuries ago dropped parts of an ancient settlement into the sea. From a boat, on a calm day, you can look down through clear water and make out the outline of walls, stairways and building foundations sitting just below the surface, alongside other structures still standing on the shore above the waterline. It’s one of the more unusual sights on this coast precisely because so little has been built up around it: no beach clubs, no piers crowded with vendors, just water, rock, and the quiet remains of a town that slipped underwater long before anyone was around to record exactly how.
Where Kekova is and how people get there
Kekova sits on the Lycian coast, the stretch of shoreline running roughly from Kaş and Kalkan toward Demre and beyond. The area most people mean when they say “Kekova” is really a small cluster of places: Kekova Island itself, the villages of Üçağız and Kaleköy (ancient Simena) on the mainland and a small peninsula, and the stretch of sheltered water between them where the submerged ruins lie.
Most visitors reach Kekova as a day trip rather than a base to sleep in. The two realistic starting points are Kaş, a low-key resort town with a working harbour, and Demre, closer to the ancient site of Myra and its rock tombs. From Antalya city or the airport, Kekova is a long way out — figure on three to three-and-a-half hours of driving each way on winding coastal roads, which is why most people either build it into a multi-day trip along the Lycian coast or join an organised tour that handles the transfer.
| Starting point | Approx. driving time to Üçağız/Kaş boats |
|---|---|
| Antalya city / airport | 3 - 3.5 hours |
| Kaş | 20 - 30 minutes |
| Kalkan | 35 - 45 minutes |
| Demre | 20 - 30 minutes |
Journey times run longer than the map distance suggests — the coastal road twists through headlands and small mountains, so allow extra time rather than assuming flat-road speeds.
The sunken city: what’s actually there, and why you can’t swim over it
The “sunken city” label covers several spots along the shoreline of Kekova Island and the water between the island and the mainland, where tectonic movement over the centuries lowered parts of an ancient Lycian settlement below sea level. Depending on the route your boat takes, you’ll typically pass stone staircases leading straight down into the water, the outlines of house foundations and walls visible through the surface, and sections of quay or harbour structure now a metre or two underwater.
This is the detail that surprises first-time visitors: swimming and anchoring directly over the submerged ruins are prohibited by law, specifically to protect the site from damage. Boats are required to keep engines at low speed or idle through the protected sections, and passengers view the ruins from the deck rather than getting in the water above them. It’s a real distinction worth understanding before you book — this is not a snorkelling trip over a shipwreck where you can jump in and swim around the site itself.
You look, you take photos from the boat, and the crew moves on to a nearby cove where swimming is allowed. Rules around the site are enforced and do change in detail over time, so it’s worth confirming the current situation with your boat operator or a recent visitor report before you go, rather than assuming exactly what was true in a past season is still true today.
Most boat tours combine the sunken-city viewing with a few unrelated but pleasant stops nearby: a swim stop in one of the coves along the island, a pass by Kaleköy (the village built into the hillside above ancient Simena, with a small hilltop castle), and sometimes a look at Üçağız’s own waterfront, itself dotted with visible Lycian sarcophagi standing in gardens and along the shore.
a small-group boat tour that circles Kekova Island past the sunken ruins is the most common way to see the site if you’re not arranging your own transport — it typically departs from the Üçağız/Kaş area and covers the main viewing points along with a swim stop or two.
Boat trip options
Kekova boat trips come in a few different shapes, and which one suits you depends mostly on how much time you have and whether you want the trip bundled with a transfer from Antalya or a hotel further along the coast.
Shared group boats are the simplest and cheapest option, running set routes with fixed departure times from Kaş or Üçağız, typically half a day and including a couple of swim stops alongside the ruins viewing.
Private boat charters let you set the pace and choose which coves to linger in, useful for families, small groups, or anyone wanting to avoid a packed group boat in peak season. a private boat trip to Kekova departing from Demre or Üçağız is one way to do this without organising your own charter from scratch.
Multi-day boat trips — the classic Turkish “blue voyage” format on a wooden gulet — exist along this coast too, usually starting from Kaş and covering a wider stretch of the Lycian shoreline over several nights rather than a single afternoon. a four-day private boat tour departing from Kaş is aimed at travellers who want to see Kekova as one stop on a longer sailing itinerary rather than a single day trip.
If you’re short on time and based further along the coast, some day tours pair Kekova with inland stops rather than more coastline — a common combination bundles a Kekova boat segment with a canyon walk or jeep excursion earlier in the day, such as a jeep safari through Saklıkent, Patara and Kaputaş run out of Kaş and Kalkan, useful if you want to combine the boat trip with a broader look at the surrounding Lycian coast rather than devoting a full separate day to each stop.
Kayaking, glass-bottom boats and other ways to see the ruins
A standard group or private boat isn’t the only way to view the sunken ruins. Sea kayaking has become a popular alternative along the sheltered stretch of water facing Kekova Island — paddling at a slower pace than a motorboat, with the same rule applying (no swimming or anchoring over the ruins themselves, but plenty of open water and coves to stop in along the way).
a guided sea kayaking tour around Kekova typically includes a short walking or swimming stop and a look at the shoreline ruins from water level, which gives a noticeably different vantage point than looking down from a larger boat’s deck. Some kayaking operators also fold in lunch, sold as a Kekova sea kayaking trip paired with an on-the-water picnic — worth considering if you’d rather spend the middle of the day eating on the water than back at a restaurant on shore.
Glass-bottom boats are another option, aimed at travellers who want a clearer look at the underwater sections without getting in a kayak or diving gear. a glass-bottom boat tour from Demre covering the sunken city and nearby Lycian ruins is one version of this, often combined with a stop at other Lycian-era sites along the same stretch of coast rather than Kekova alone.
Departure point also shapes which tour makes sense. Travellers based in Kaş itself, rather than driving out to Üçağız, can look at a Kekova sunken city boat tour departing directly from Kaş, which folds the short transfer to the boat into the price rather than requiring your own car or taxi.
From Kalkan, a Kekova sunken city boat trip departing from Kalkan works the same way for travellers staying on that side of the coast. And from Demre — the base closest to Myra — a Kekova boat trip from Demre with swimming stops at the sunken city is a reasonable pick for anyone already planning to see the rock tombs and Church of St Nicholas the same day.
None of these formats change the core rule at the heart of a Kekova visit — you view the submerged structures from above the water rather than in it — but they do change the pace, the vantage point and how much of the rest of the coastline gets folded into the day. For a fuller comparison of operators and boat types, see the dedicated Kekova boat trips guide; for more background on the archaeology and history of the site itself, the Kekova Sunken City guide goes into more depth than fits here.
Combining Kekova with nearby sights
Because Kekova itself is really a half-day activity, most visitors pair it with other stops along the Lycian coast rather than treating it as a standalone destination.
Kaş and Kalkan are the two resort towns most people use as a base — Kaş has more of a working harbour-town feel with diving and boat operators clustered along the waterfront, while Kalkan leans slightly more polished and villa-focused. Both sit close enough to Üçağız to make Kekova a half-day add-on to a beach-and-town stay; the Kaş boat trips guide and Kalkan boat trips guide cover the wider range of departures available from each town beyond Kekova itself.
Myra and Demre are worth combining with Kekova if you’re interested in ancient sites — the rock-cut tombs and Roman theatre at Myra, plus the Church of St Nicholas in Demre itself, sit only a short drive from the Üçağız boat departure points, so it’s realistic to see both in one day if you start early. The Myra and Demre boat trips guide covers how that pairing works in more detail.
Kaputaş Beach, a narrow cove of turquoise water reached by a steep staircase down from the coast road, and Patara, with its long sandy beach and separate set of ruins, both sit further west toward Kalkan and Fethiye and are commonly combined with a Kaş- or Kalkan-based stay rather than with Kekova itself on the same day, given the driving distances involved. See the Kaputaş Beach guide and the Patara beach and ruins guide for what each involves.
Saklıkent Gorge, the narrow canyon walked partly by wading through cold water, is another common pairing on longer jeep-safari-style day trips that combine an inland adventure stop with a coastal boat segment — the Saklıkent Canyon guide has the practical details.
Travellers building a longer trip around this stretch of coast rather than a single day out from Kaş or Kalkan may find it easier to plan against a full route: the five-day Lycian coast itinerary covering Kaş, Kekova and Myra is built specifically around this cluster of sights, while the ten-day Antalya, Lycian coast and Fethiye itinerary folds Kekova into a longer loop that continues on toward Fethiye and Ölüdeniz.
Where to stay for a Kekova trip
| Base | Character | Distance to Kekova boats |
|---|---|---|
| Kaş | Working harbour town, diving hub, low-key nightlife | 20-30 min drive |
| Kalkan | Polished, villa-heavy, quieter pace | 35-45 min drive |
| Demre | Small, functional, close to Myra | 20-30 min drive |
| Üçağız | Tiny fishing village, boats depart directly from here | On-site |
Staying in Kaş or Kalkan gives you the most restaurant and hotel choice while keeping the boat departure points within easy reach; staying in Üçağız itself means a much shorter, quieter base but far fewer amenities.
What to bring and practical notes
Sun protection matters more than most visitors expect — a Kekova boat trip spends several hours on open water with little shade beyond a boat’s canopy, so reef-safe sunscreen, a hat and sunglasses are worth packing even on a day that doesn’t feel especially hot at the start. A swimsuit and a light cover-up make sense given the swim stops built into most itineraries, along with a dry bag or waterproof phone pouch if you’re bringing electronics near the water.
Bring cash in Turkish lira for small purchases at Üçağız or Kaleköy — card acceptance on small boats and in tiny harbour villages can be inconsistent — and check the current lira-to-your-currency rate before you go, since prices quoted anywhere, including this guide, are a dated snapshot rather than a fixed figure given ongoing inflation. Seas are generally calmest in the early morning and in the shoulder months of May, June, September and October; midsummer afternoons can bring stronger wind and choppier water, which occasionally leads operators to adjust or shorten routes.
A basic underwater-safe phone case or dry bag is worth having even if you don’t plan on swimming much — spray comes over the side of open boats more often than first-timers expect, and the crossing between swim stops can get bumpy in any wind. Binoculars aren’t essential but do help pick out detail in the underwater structures from a moving boat, especially on tours that keep a steady pace through the protected sections rather than idling directly over each ruin.
Kekova Island and the wider Lycian coastline
Kekova Island itself is uninhabited, and most of what you’ll see from the water on its northern shore is a long, largely undeveloped coastline of pine-covered slopes running down to rock and water, broken by the scattered sunken and semi-sunken structures that give the area its name. Kaleköy, the small village on the mainland peninsula opposite the island, is built up the hillside beneath a small Byzantine-era castle and is one of the few places along this stretch reachable only by boat — no road runs directly into it, which is part of why it has kept a quieter, less developed feel than resort towns further along the coast.
Travellers interested in the wider Lycian coast beyond its boat trips and beaches sometimes combine a Kekova visit with a stretch of the Lycian Way, the long-distance waymarked trail that runs along much of this coastline and passes near several of the same villages and ancient sites. The Lycian Way hiking guide covers the practicalities of walking sections of the route, which can work well as a slower, land-based counterpart to a day spent looking at the coastline from a boat deck.
Kekova Sunken City FAQ
Can you swim over the sunken ruins at Kekova?
No. Swimming and anchoring directly above the submerged ruins are prohibited by law to protect the site from damage. Boats view the ruins from the surface at low speed, and swim stops take place in nearby coves rather than over the ruins themselves.
How do you actually see the sunken city?
By boat. Tours depart mainly from Kaş, Kalkan, Demre or the small village of Üçağız and follow a route along the shoreline of Kekova Island, where sections of ancient walls, staircases and building foundations are visible through clear water from the deck.
How far is Kekova from Antalya?
Around 190-200 km, roughly three to three-and-a-half hours of driving on winding coastal roads. Most visitors base themselves in Kaş, Kalkan or Demre rather than day-tripping from Antalya city itself.
What is Üçağız and how does it relate to Kekova?
Üçağız is the small fishing village on the mainland shore facing Kekova Island, and the main departure point for boat trips to see the sunken ruins. Ancient Lycian sarcophagi are visible along its waterfront and in surrounding gardens.
Is Kekova worth visiting if I’m short on time?
It suits travellers who have at least a half day free and are already based in or near Kaş, Kalkan or Demre. Given the driving distance from Antalya, it’s not an efficient add-on to a single-city stay unless combined with an overnight or multi-day stop along the Lycian coast.
What else can be combined with a Kekova day trip?
Myra’s rock tombs and the Church of St Nicholas in Demre are the most common pairing, both a short drive from the boat departure points. Some jeep-safari-style tours also combine a Kekova boat segment with Saklıkent Gorge, Patara or Kaputaş Beach earlier in the day.
Is Kekova part of Kaş or a separate town?
Neither — Kekova refers to the island and the stretch of coastline and water around it, closest to the villages of Üçağız and Kaleköy. Kaş is the nearest resort town most visitors use as a base, around 20-30 minutes away by road.
