The gorgeous beach at Los Calños de Meca in the province of Cádiz is the perfect destination for a secluded beach getaway. Los Calños de Meca is near the Parque Natural del Acantilado and is surrounded by undisturbed and protected natural lands. There are limited accommodations and activities at Los Calños, though if you are looking for a tranquil beach, this is the one to visit.