Sea stack in Atlantic close to shore, Ilheus da Ribeira da Janela

sea stack atlantic shore ilheus da ribeira da janela madeira porto moniz natural wonder erosion rocky outcrop madeira north coast dramatic rocky islet shoreline portugal rugged scenery portuguese towering mountains coastline islet rugged beauty aerial view coastal steep spectacular attraction beautiful ocean sea flight landmark travel marine 50fps europe scenery wanderlust explore nature no people nobody moody overcast aerial drone rock formation distinctive feature iconic weathered ribeira