One of the charming natural wonders in Portugal, the Benagil Cave is made of orange limestone, with an opening in its roof that allows the infiltration of the sun’s rays with a flow that gives a special elegance to the place, and the sea water extends into the cave to form a small beach in the shades, tourists and locals flock to relax and sit on the beach or Swimming in the blue waters, the cave is accessed by boats designated to transport visitors.