Aerial seascape view of Ilha deserta , one of the barrier islands that protect the Ria Formosa natural park, in Algarve Tourism Destination Region, in Portugal south coast

aerial seascape view ilha deserta lighthouse island barrier islands protect ria formosa natural park algarve tourism destination region portugal south coast ocean shoreline landscape nature conservation environmental beauty scenic coastal protection ecosystem biodiversity wildlife habitat dunes sand beach serenity tranquility remote untouched protected reserve faro travel sea river boats