You will discover by boat a region rich in historical and natural heritage, inhabited, in ancient times, by Phoenicians and Romans. It will sail in the waters of the Marine Park Prof. Luíz Saldanda, protected by the Portuguese State, and which constitutes one of the coastal areas of the country with the highest number of species, being considered an oasis of marine life. It is a visit to a sanctuary of biodiversity that in the 19th century fascinated the king oceanographer and marine painter, D. Carlos I. On the Tróia peninsula and on the coast of Arrábida, visitors can find beaches and small islands of fine white sand, in a sea that is sometimes turquoise blue, where they wake up for a swim and for the pleasure of nature.