praia da marinha, portugal, one of the most beautiful beaches of the world

algarve atlantic attraction background beach beautiful blue bluff briny burning cliff coast coastline deep destination europe famous formations fun great holiday horizone hot landforms landmark landscape littoral marine matitime mediterranean most natural nature ocean outdoors paradise pier portuguese quayside recreation relaxation rocks rugged saltwater sand scenery scenic sea seascape seashore seaside seaview shore summer summertime sun sunbathing sunlight sunny tanning tourism tourist travel trip turquoise vacation view warm water world