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Neptune’s Grotto © Tobias Helfrich/Dionysos
Neptune’s Grotto (Grotta di Nettuno)
A popular sightseeing expedition from Alghero is a boat ride to
Neptune's Grotto, an impressive deep marine cave in the sheer
cliffs at Capo Caccia. The boat ride takes 45 minutes past the bay
of Porto Conte. At the cave visitors can take a 45-minute tour
entering through the long snaking passage that delves into the
rock, to view dramatically lit, fantastic stalagmites and
stalactites. The cave can also be reached by bus from the main
terminal in Alghero, or by car, which on arrival necessitates
climbing down 650 steps to the cave entrance.
Address: Alghero
Opening time: Daily; 9am to 7pm (April to September), 10am to 5pm (October), 9am to 2pm (November to March); Tours run hourly.
Admission: €10 (cave tour)