sandy beach with rocky outcrops in liencres, spain

liencres costa quebrada cantabria broken coast beach sea sand golden outcrop litoral erosion coastline rock rocky substrates paleobeach sedimentary rocks landscape seascape scenic scenery outcropping sediments deposition fossil fossilized siltstone aleurolite sandstone weathering aptian albian cretaceous nature outdoors natural environment sustainability geology fold synclinal eroded coastal bedding limestone canallave valdearenas spain sandy outcrops dunes park