🏔️ Grotta del Bue Marino
Karst sea cave system in Sardinia, Italy, featuring freshwater lakes
📌 Fast Facts
- Location: Eastern Sardinia, Orosei region, Italy
- Formation: Karst limestone cave system
- Access: By boat from nearby coastal villages
- Main features: Freshwater lakes within marine cave
Grotta del Bue Marino is a sea cave in Sardinia that features an extensive freshwater lake system within ...