Dive into an amazing world of marine life and surprising encounters. Experience the underwater universe of Sesimbra and the Arrábida coast, sheltering over 1350 different species.

See the marine park (part of the Arrábida Natural Park) and its species, including many species of fish, crabs, anemones, and mollusks. Enjoy a perfect opportunity to share unforgettable moments in nature with family or friends. Snorkel the Prof. Luiz Saldanha Marine Park, with its great biodiversity and calm waters, providing intense yet relaxing leisurely sensations: schools of fish gliding through incredible landscapes, undulating seaweed forests, and an immensity of shapes and colors in a unique natural display. Learn from specialized guides who will care for guests in and out of the water, guaranteeing safety, comfort, and fun.