Photo: Natalia Metrina via Google
The verdict
- Best forSlow travellers who will choose a rocky pine backed cove over a sun lounger, and want clear Mediterranean water with fish among the stones rather than empty sand.
- Top pickUlas Beach east of town for a natural shore snorkel, with Damlatas below the castle the best clear water close to the centre.
- SkipSnorkelling the famous fine sand of Cleopatra Beach expecting fish. It is made for swimming and sunbathing. Head to the rocky east at Ulas, Kargicak and Mahmutlar instead.
Published 14 May 2026. Last reviewed 14 May 2026
Let a naturalist be honest from the first line: Alanya is famous for the wrong kind of beach if snorkelling is your aim. The long, soft, golden strands that fill the postcards, Cleopatra above all, are wonderful to swim from and almost empty beneath the surface, because a sandy floor gives fish nothing to gather around. The Mediterranean here is clear and warm and full of life, but that life clings to structure, and the structure in Alanya is rock, not sand.
So the rule for this coast is simple. Wherever the shore turns rocky, where a headland, a reef of stone or a pine backed cove breaks the sand, the fish appear, and the water tends to run clearer too. The castle peninsula that defines the town is one great ridge of limestone dropping into the sea, and the coves and rocks around it, at Damlatas below the caves and around the harbour, hold sea bream, wrasse and the occasional octopus for a patient snorkeller on a calm morning.
The quieter, wilder snorkelling lies east of the centre, away from the resort core. Ulas Beach, set in a pine shaded cove, has rocky margins and clean water that make it the most rewarding natural snorkel close to town, and further along the rockier shores at Kargicak and Mahmutlar reward those who will walk in over stones for fewer people and more fish. These eastern coves are where the coast feels least built and the sea feels most alive.
Wherever you snorkel, tread lightly, because the life here is more fragile than it looks. Much of it shelters in meadows of posidonia seagrass, the slow growing lungs of the Mediterranean, so never anchor on them, stand on them or tear at them, take nothing from the rocks and leave nothing behind. We have ranked the six best below, each linked to its full guide, with the rocky, clear water coves at the top where the snorkelling truly is.
Six of the best snorkelling beaches in Alanya
Rocky coves first, the famous sand last.
Ulas Beach
A pine shaded cove a short way east of the centre, with rocky edges, clean clear water and a quieter, more natural feel than the resort strands. The rock at either end gives fish somewhere to gather, so a calm morning snorkel turns up sea bream and wrasse over stone and seagrass. There is a relaxed beach park behind it, which makes it an easy and rewarding day.
Damlatas Beach
The town beach right below the castle headland and the famous Damlatas Cave, where the sand gives way to rock and the water runs notably clear close to the centre. Snorkel toward the rocky base of the peninsula and you will find the most fish within walking distance of the old town. It is busy in season, so come early for the calm and the clarity.
Kargicak Beach
A quiet, rocky shored stretch in the eastern hills above Alanya, far less developed than the centre, where clear water washes over stone and seagrass. The entry is over pebbles and rock rather than soft sand, which is exactly why the fish are here, and the low crowds make for a peaceful float. One for self sufficient snorkellers who want the wilder, eastern end of the coast.
Mahmutlar Beach
A long, partly rocky shore in the busy suburb east of town, where flat limestone shelves run into clear water and hold a surprising amount of small life. The setting is residential rather than wild, but the rock platforms make for easy entry and good clarity, and the fish work the edges of the stone. Wear something on your feet, as the shelves can be sharp.
Portakal Beach
A central beach on the harbour side of the castle, also known as Orange Beach, with the rocky peninsula close at hand and clearer water than the open sand beaches of the west bay. Snorkel toward the rock and the structure of the headland for the best of it, while keeping well clear of the boat lanes near the busy harbour. Convenient if you are staying in town.
Cleopatra Beach
The famous fine sand beach west of the castle, included honestly to manage expectations. It is a glorious place to swim and sunbathe, with soft sand and clean water, but the open sandy floor means there is very little to snorkel. Drift toward the rocky western end if you must look, and otherwise enjoy Cleopatra for the swim and save the mask for the rocky coves.
Where the fish actually are in Alanya
The honest read is that snorkelling and sunbathing want different beaches in Alanya, and the famous ones are for sunbathing. Cleopatra and the long western sand are made for an easy swim and a lounger, not for marine life, so if you snorkel there you will see clean, empty water and wonder what the fuss is about. The fish are a short distance away, wherever the coast turns to rock.
For most travellers the rewarding move is east. Ulas gives a natural cove with pines and rocky ends within easy reach, while the quieter shores at Kargicak and Mahmutlar trade soft sand for limestone shelves and clearer water, and reward anyone willing to step in over stone. Closer to the centre, Damlatas below the castle is the best clarity you will find on foot from the old town, and the boat trips around the headland to the sea caves open up deeper, clearer water again.
Timing and care shape the day. A calm, clear morning before the wind and the boats gives the best visibility, late spring through autumn brings the warmest, clearest water, and the rocky entries ask for reef shoes and a careful eye on the swell. The richest life shelters in the posidonia seagrass meadows, so never stand on or tear at them, take nothing from the rocks, and treat the sea as typical rather than guaranteed, reading the flags and the day before you go in.
Beach clubs, calm water and a base for the day
The best snorkelling coves are simple, rocky places, so many travellers pair a morning over the rocks with a comfortable base on the sand for the afternoon. The beach clubs and seafront terraces along the Cleopatra strand and the eastern beaches rent loungers, shade and a kitchen behind calm water, which makes an easy spot to dry off and eat. Operators, opening hours and any minimum spend vary with the season, so we keep the live list on the directory. Tell us your dates and the kind of day you want and we pass the enquiry on to confirm what is open.
Book a beach club in Alanya
Before you go
Is Alanya good for snorkelling?
It is good in the right places and ordinary in the famous ones. The long sandy resort beaches that Alanya is known for have little to see beneath the surface, but the rocky coves and the clear water around the castle peninsula and the quieter eastern shore hold sea bream, wrasse and the odd octopus. Snorkel where there is rock, not where there is sand, and you will find the Mediterranean here rewarding.
Where is the best snorkelling beach in Alanya?
Ulas Beach, a pine backed cove just east of town with rocky edges and clear water, is the most rewarding for a natural snorkel. Damlatas, below the castle near the cave, has rock and good clarity close to the centre, while the rockier eastern shore at Kargicak and Mahmutlar holds the most fish of all. These beat the famous sand of Cleopatra for marine life every time.
What will I see snorkelling in Alanya?
Around the rocks you can expect Mediterranean sea bream, wrasse, sand smelt, the occasional octopus or moray tucked in a crevice, and sea urchins on the stones. Meadows of posidonia seagrass shelter much of the life, so the richest patches are where rock and seagrass meet. It is a gentle, clear water snorkel rather than a coral reef, best enjoyed on a calm morning.
Is Cleopatra Beach good for snorkelling?
Cleopatra is a beautiful fine sand beach and a fine place to swim and sunbathe, but it is poor for snorkelling because the bottom is open sand with little structure for fish to gather around. For marine life, walk or drive to the rocky ends of the bay, to Damlatas below the castle, or to the eastern coves at Ulas and Kargicak where the rock does the work.
Do I need a boat to snorkel in Alanya?
No, the shore snorkelling off the rocky coves is easily reached on foot, but the boat trips around the castle headland to the sea caves visit clearer, deeper water and are worth doing if you want more. Stay close to shore from the beaches, keep clear of boat lanes near the harbour, and remember conditions are typical rather than guaranteed, so always read the sea and the flags.