#1 Benagil Beach (Lagoa)
Benagil Beach sits along the coast of the Algarve in Portugal. Tucked between cliffs, it houses one of the region's most popular sights, the Benagil sea cave. Sculpted by millennia of erosion, this natural cathedral features light filtering through its top, illuminating the water in brilliant shades of blue. You will find a small snack bar, restrooms, and showers near the beach entrance.