hottentot-fig growing on the edge of the cliff

carpobrotus edulis hottentotfig growing edge cliff cabo sardao maritime landscape ponta cavaleiro odemira sao teotonio alentejo portugal travel nature geological heritage shale graywacke steep southwest coastline atlantic cape ocean vegetation urquoise waters horizon endless plains volcanicsedimentary complex rocks iberian pyrite belt sand waves windy plants terrestrial environment natural park groundcreeping plant succulent leaves flora diversity unique biological biodiversity areas europe hottentot-fig cliff coast