Italy - Sardinia
Supramonte (Orgosolo) - Su Suercone
This natural monument, a so-called dolina (500mt high and 200 mt deep), originated by a progressive collapse of its bottom. Signs of this on-going process are still visible.
This natural monument, a so-called dolina (500mt high and 200 mt deep), originated by a progressive collapse of its bottom. Signs of this on-going process are still visible.
