Cave
Grotta delle Stalattiti
Alghero, Italy
This cave in Alghero was likely once a watercourse, as indicated by its smooth, eroded walls. Inside, you'll find ancient stalactites that are now submerged, and just beyond the entrance, at a depth of 7 meters, there is a visible demarcation line marking the old sea level, along with a large column stalactite. Be sure to check out the photo for a closer look!
