To enjoy a very wonderful land and sea trip, you should visit the Gaiola Marine Reserve, an area established in 2002 AD along the coast, northwest of Naples. The park is unique in incorporating volcanic, biological and archaeological elements into one of the Gulf's most attractive coastal areas. It also contains many ancient Roman ruins, which were formed under the water due to a geological phenomenon called (Pradisi). You can visit it by boat with a glass bottom or snorkeling in addition to enjoying the view of the merging of rocks with the sea.