As Catedrais , Cathedrals beach Northern Spain drone,aerial high angle

drone aerial as catedrais beach northern spain cathedral beach ribadeo galicia natural arches sea caves coastal cliffs erosion formations atlantic ocean scenic coastline tidal caves rock formations natural wonder playa de las catedrales sandy beach tourist destination coastal erosion dramatic scenery unesco world heritage low tide hiking trails marine life photography spots beach access rugged landscape sea stacks ocean waves nature reserve cliffside views coastal beauty seaside exploration tidal pools rock pools geological features tourism protected area coastal heritage tidal danger rock arch