Cova do Sonho is a local cave in Peniche and Berlengas. It brings together a calm, protected bay with a rocky and sandy bottom featuring very large boulders. the boulders form cracks and crevices that provide shelter for marine life, and schools of fish can often be seen moving around the area. when tides permit, a couple of caves can be explored around the boulder formations. exploration typically focuses on swimming around large boulders and inspecting crevices; caves may be accessible depending on tide. Shore access keeps the logistics direct and simple. It suits divers who want careful route-finding and good orientation from a local operator.