Dive into the crystal-clear waters of the Argentario with a 3-hour snorkelling tour to discover the best dive spots on the coast. On board a maxi dinghy you will sail past picture-postcard landscapes such as Grotta Azzurra, Cala dei Santi, Cala Piazzoni and Punta Finestra and swim among shoals of colourful fish: an unforgettable experience.