Neptune's Grotto

Grotte di Nettuno

show cave in Alghero

#3 in Alghero / #568 in Italy

by Tobias Helfrich

/ CC BY-SA 2.5

Neptune's Grotto in Alghero, Italy, is a stunning marine cave located on the island of Sardinia's northwest coast. Discovered by local fishermen in the 18th century, this natural wonder is renowned for its impressive stalactites and stalagmites. Visitors can explore the grotto's captivating underground chambers, which are accessible either by boat or via the dramatic Escala del Cabirol, a steep staircase with panoramic views of the Mediterranean Sea.

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