Explore Kefalonia: What to See and Do
Kefalonia is the largest of the Ionian Islands and one of the best places in Greece to explore from the water: green mountains, white pebble beaches, sea caves and harbour villages, all a short sail apart. This guide covers what to see, when to go, how to get around and how to see the coast by gulet.
Kefalonia at a glance
- Capital: Argostoli
- Known for: Myrtos Beach, Melissani Cave, Fiskardo, Mount Ainos and Robola wine
- Best months: June and September, with warm sea into October
- Airport: Kefalonia International Airport, near Argostoli
- Neighbouring islands: Ithaca, Lefkada and Zakynthos (Zante)
The best beaches in Kefalonia
Myrtos Beach is the island’s most photographed beach: about two kilometres of white pebbles below tall limestone cliffs. It has no natural shade, and the seabed drops away quickly with strong currents, so it suits confident swimmers. Go early, because it fills up in July and August.
Antisamos on the east coast is a sheltered bay with clear water, and the setting for scenes in the film Captain Corelli’s Mandolin. On the south coast, the long sandy beaches between Skala, Katelios and Lourdas are often easiest to reach by boat. Assos on the north-west coast has pebble beaches below its hilltop castle. Kefalonia has more than 80 beaches, so you rarely run out of choice.
Caves and natural wonders
Melissani Cave is an underground lake that you visit by small boat, where daylight plays across the water. Drogarati Cave, near Mount Ainos, is known for its stalactites and large chambers, and its acoustics are so good that concerts are held inside.
Mount Ainos National Park rises to 1,628 metres, with pine and fir forest on its slopes. At its foot, vineyards produce Robola, the island’s best-known white wine.
Villages worth a stop
Fiskardo in the far north is the island’s prettiest harbour village. It kept its 18th-century Venetian-style buildings through the 1953 earthquake, which badly damaged most of the island. Yachts moor along the waterfront, and the tavernas behind it are ideal for lunch.
Assos is a small village on a peninsula, with a 16th-century Venetian castle you can walk up to. It was rebuilt after the earthquake. Agia Efimia is a quiet harbour village on the east coast, and the coast between Agia Efimia and Fiskardo has many secluded sandy bays. Argostoli, the capital, is a lively town of shops and waterfront cafes.
Kefalonia by Boat: Hidden Bays and Swim Stops
Exploring Kefalonia by boat is the best way to reach its hidden bays, caves and coastline. Many of the island’s small coves can only be reached from the sea, so a boat trip is a must. Sailing across clear blue water and watching for dolphins is a highlight of many holidays here.
In the north, between Agia Efimia and Fiskardo, there are many secluded bays with sandy beaches that you can often have to yourself. One of them, Antisamos Bay, is where Captain Corelli’s Mandolin was filmed. It is a swim stop and lunch break on our 8-day Zante cruise, before we continue to Fiskardo.
The sugar-white sandy beaches are mainly in the south, along the coast from Skala and Katelios to Lourdas and Argostoli, and most can only be reached by boat. West of Lixouri you can hire a private boat from Vatsa or Zola to explore the coast. Many beaches have sunbeds, umbrellas, beach bars and water sports, and if you want a private cove instead, a boat will find you one.
With some luck you may spot one of the rare monk seals on the northern coast, where sea caves give them shelter. If you see one, watch from a distance and do not approach. Dolphins are much more likely on a cruise.
In the south, opposite Zakynthos, the strictly protected loggerhead turtle (Caretta caretta) comes to nest on the sandy beaches. On our Zante cruise we sail around the southern coast and stop for swim stops on the same beaches the turtles visit, so guests often see them.
The best time to visit Kefalonia
June and September are the best months: warm sea, comfortable heat and fewer crowds. July and August are hot, often above 30°C, and the busiest places, such as Myrtos Bay and the harbour at Assos, fill up. The sea stays warm enough to swim in well into October.
Getting to Kefalonia and around
Kefalonia International Airport is near Argostoli, with seasonal direct flights from several UK airports. Seasonal ferries link the island with Ithaca (from Sami and from Fiskardo), Lefkada (from Fiskardo) and Zakynthos (from Pessada). Timetables change by season, so check before you travel. A car gives you the most freedom on land, and a boat reaches the coves the roads do not.
See Kefalonia by gulet
On our 8-day Zante cruise we sail from Zante to Kefalonia, with a swim stop at Antisamos and a visit to Agia Efimia, then on to Fiskardo, with Melissani Cave nearby. The cruise continues to Lefkada, Meganisi and Ithaca before returning to Zante. For a different route, see our Ionian cruise from Corfu, or plan your own itinerary on a private gulet.
Planning another island? Read our Zante travel guide or browse all of our travel guides.
Kefalonia FAQ
Is Kefalonia worth visiting?
Yes. Kefalonia has everything: long beaches such as Myrtos and Antisamos, caves such as Melissani and Drogarati, the harbour villages of Fiskardo and Assos, and green mountains. It is also one of the best Ionian islands to see by boat.
What is the best time to visit Kefalonia?
June and September are best, with warm sea, comfortable heat and fewer crowds. July and August are hotter and busier, and the sea stays warm enough to swim in well into October.
What are the best beaches in Kefalonia?
Myrtos is the most famous. Antisamos is a sheltered bay on the east coast, and the sandy beaches from Skala and Katelios to Lourdas are in the south. Many of the quietest coves can only be reached by boat.
Can you see Kefalonia by boat?
Yes. Many bays and sea caves are easiest to reach from the water. Our 8-day Zante cruise stops at Antisamos, Agia Efimia and Fiskardo, and you can also plan your own route on a private gulet.
Can you see turtles in Kefalonia?
Loggerhead turtles nest on the sandy beaches in the south of Kefalonia, opposite Zakynthos. They are strictly protected, so keep your distance. On our Zante cruise guests often see them from the swim stops.
How do I get from Kefalonia to Ithaca or Zakynthos?
Seasonal ferries connect Kefalonia with Ithaca (from Sami and from Fiskardo), Lefkada (from Fiskardo) and Zakynthos (from Pessada). Timetables change by season, so check before you travel.









