Neptune's Grotto
Alghero
Neptune's Grotto is a stunning marine cave located near Alghero on the island of Sardinia, Italy. Known for its breathtaking stalactites and stalagmites, the grotto offers a mesmerizing underground experience.
Top 5 Facts
- Discovered by local fishermen in the 18th century, Neptune's Grotto is named after the Roman god of the sea.
- The cave extends for about 4 kilometers, although only a portion is accessible to the public.
- Inside, visitors can marvel at the 'Great Room,' a vast chamber filled with impressive stalactite formations.
- The cave's underground lake, La Marmora, is one of the largest saltwater lakes in Europe.
- Neptune's Grotto is part of the Capo Caccia-Isola Piana Marine Protected Area, preserving its unique ecosystem.
Attraction is recommended in
