Drift through Melissani’s sunlit cavern and descend to the sheer cliffs above Myrtos Beach on a private half-day tour of Kefalonia. This mix of subterranean light, island geology and Ionian swimming makes for an efficient, unforgettable seaside escape.
More ways to explore the area's outdoor wonders
A hush falls as the boat slips into Melissani’s cavern, sunlight fracturing through a collapsed roof and turning the lake into a moving pool of turquoise. You feel the cave breathe—water rising and falling with a slow, geological rhythm—while the guide eases you beneath stalactites and toward the bright oval where sky and sea-light meet.
Difficulty
easy
Duration
4 hours
Fitness Level
Suitable for most fitness levels; involves short, flat walks and boarding a small boat.
Wildlife
History
Melted seas and tectonic uplift shaped Kefalonia’s karst landscape; Melissani formed when a cave roof collapsed centuries ago and local lore linked the hollow to river deities.
Conservation
Myrtos’ pebbles and the cave environment are sensitive—stick to marked paths, avoid littering and use reef-safe sunscreens to reduce impact.
Reserve your spot on the Melissani Lake and Myrtos Beach Privet Tour today and enjoy a trusted, highly rated experience designed to help you make the most of your adventure.
Book morning slots
Morning light creates the most dramatic shafts in Melissani Cave and mornings are less crowded at Myrtos viewpoint.
Wear water shoes
Myrtos’ pebbles are beautiful but sharp—water shoes protect feet both on the shore and when entering the sea.
Bring a lightweight wind layer
Cliffs and open water can be breezy even on warm days; a thin layer keeps you comfortable after swims.
Protect gear from spray
Use a dry bag or zippered plastic—boat rides and seaside winds can soak cameras and phones.
Water shoes
Protects feet on pebbled shores and on slippery boat ramps.
summer
Swimsuit and quick-dry towel
For swimming at Myrtos and drying off quickly between stops.
summer
Light wind jacket
Useful for cooler mornings or breezy cliff-top views.
spring
Dry bag or waterproof phone case
Keeps electronics and documents safe from spray and accidental dips.