The Cave of Neptune is that place that you can see at least once in your life and enjoy its beauty and charm. It is a cave with a natural formation located on the northwestern side of the outcrop of Capo Caccia, between the cliffs overlooking the sea, and it is one of the most beautiful natural jewels in the Mediterranean Sea. Within it alternate rooms, galleries, tunnels, majestic stalagmites, concrete and stalactites surrounded by the clear waters of La Marmora, which, due to its size, is one of the largest inland salt lakes in Europe. The path of the tourist trip in this cave extends for a few hundred meters thanks to the path created along the side edge of the cave, which accompanies visitors to the upper rooms of the different rooms. You can reach the cave using boats that leave every day from the tourist port of the Catalan city.