Seagull perched on rock seen from moving boat in middle of sea at Calanques de Piana in Corsica island, France

seagull perched calanques piana corsica rock formation eroded wilderness badlands unesco french tour calanques de piana jagged france coastal scenery seascape magnificent scenic rocky breathtaking coastline island ocean mediterranean reserve touristic sandstone cliff beauty in nature nature headland sea season landmark summer beautiful europe establishing trip discover explore colored colorful no people geologic bird