Grotta del Bue Marino

Boat tours often visit this beautiful sea cave lapped by brilliant turquoise waters on Filicudi's western shore. Measuring roughly 30m wide, 20m high and 20m deep, it's large enough for small boats to enter.

Book popular activities

Lonely Planet may earn a commission from affiliate links on our site. All recommendations and reviews reflect our own independent opinions.

Must-see attractions

Explore all