Explore details about location Calle Llosa Sierra. Calle Llosa Sierra is a location situated within the Ribamontán al Mar alongside other areas such as Barrio El Bosque, Calle Llosa Sierra, Loredo-Galizano. Additionally, some smaller parts of Calle Llosa Sierra include specific areas like Somo-Suesa, Barrio Huyo adding to the diversity of its landscape.