Things to do in Kefalonia

Descend into a mythical underground lake where sunlight turns crystal waters blue. Board a wooden boat through the ancient Cave of the Nymphs, best experienced at midday for the most vivid colors.

White limestone cliffs rise dramatically above Kalamia Beach's clear turquoise waters and soft grey sand. Explore nearby sea caves while enjoying the tranquil atmosphere of this semi-organized Greek shoreline.

Katelios Beach offers crystal-clear waters that remain waist-deep far from shore, creating a safe haven for families. Enjoy fresh seafood at traditional tavernas while soaking in the authentic Greek coastal atmosphere.

Cephalonia Botanica showcases the island's native flora through diverse habitats and collections. Wander tranquil trails past medicinal herbs and Mediterranean plants, pausing by the lake with aquatic species.

Ancient walls and a Roman theater grace this hilltop fortress overlooking the Ionian Sea. Explore the ruins amid olive trees while enjoying spectacular views of Sami harbor and surrounding islands.

This 12th-century Byzantine fortress offers panoramic views across Kefalonia from its historic ruins. Explore ancient walls and internal structures while soaking in vistas of Argostoli and the surrounding countryside.

This sacred monastery houses the relics of Saint Gerasimos, Kefalonia's beloved patron saint. Explore the intricate frescoes in the main church and descend into the saint's hermitage cave for a spiritual connection.

This award-winning museum showcases the biodiversity and geological wonders of Kefalonia and Ithaca islands. Explore exhibits of Mount Ainos' ecosystem, marine specimens, and the islands' distinctive flora and fauna.