cabo sardao cliffs, ponta do cavaleiro, portugal

cabo sardao cliffs ponta cavaleiro odemira sao teotonio alentejo portugal travel people visitor one pathway high vertical observing water top handrail popular viewpoint facilties volcanicsedimentary complex iberian pyrite belt geological heritage nature westernmost point coast park southwest shale graywacke steep blue sky maritime coastline atlantic locations scenic cape ocean sightseeing sea turquoise vast fossil record paleozoic basement rocks horizon endless plains close