Here is a nice place in Corsica near from Calvi here we find natural pools carverd by erosion and this place is called Fango water is warm and we can dive rocks and take pleasure in discovering the pools.
An animated island, past and present, Corsica "often conquered, never subdued" has been successively Pisan and Genovese and has been French since 1768. It enjoys a special constitutional status. Mountain in the sea, Corsica is also called Island of beauty, not without reason. The diversity of its scenery, and its preservation from the aggressions of development and tourism, makes it one of the pearls of the Mediterranean sea....more on wikitravel.org