Regione Autonoma della Sardegna

Places in this region

Neptune's Grotto

Stalactites and stalagmites in a beautifully lit cave

In the 18th century, a local fisherman from Sardinia spotted an opening in a cliff side while fishing off the coast. The opening, which is generally a meter above sea level unless waters are... »

Geological Oddities, Curious Caves, Subterranean Sites | Edited by michelle and Dylan