Rock breakwater to protect the Paseo Nuevo, San Sebastian, Bay of Biscay, province of Gipuzkoa, Basque Country, Spain, Europe

rock breakwater paseo nuevo san sebastian gipuzkoa basque country spain europe coastal protection waterfront construction marine engineering stone blocks shoreline waves landscape harbor seascape shoreline management tourism infrastructure natural scenery coastal defense safety public space outdoor recreation ocean waves tourism destination cityscape urban development natural resources path promenade environment scenic view rocky coastline engineering maritime ecology engineering design coastal erosion seafront landscape architecture waterfront development beach tidal protection high tide beach access public area coastal landscape green space