A huge limestone cave on the Eastern Coast of Sardinia. 15-20 routes on overhanging tufas, and stalactites. One route is 6b+ and the rest harder. It is possible to camp in the cave and get down to the beach below the cave as well. Please pack out everything.
From Cala Ganone head north until you hit dirt roads that are on the coast but high above the sea. Keep going until you see a rock on your left with a ying-yang that says millennium cave. Find the fixed ropes and be careful heading down the cave.