Departure at the port of Abrigo de Sesimbra where we will then look for dolphins in their natural habitat. See Bottle-nosed Dolphins and Common Dolphins in the blue and crystal clear waters of the Arrábida Natural Park, without disturbing their natural behavior. Observe various forms of wildlife and different types of birds. Swim and sunbathe on some of the most beautiful beaches in Portugal, accessible only by sea. Visit caves and rock formations along the coast of the natural park and listen to the mysterious stories of the 18th century that characterize the region with your local guide.