aerial seascape view of ilha deserta island beach, one of the barrier islands that protect the ria formosa natural park, in

atlantic shore coastline algarve portugal lighthouse background ria formosa mediterranean turquoise olhao destination idyllic faro panoramic farol culatra deserta aerial ocean praia scenic seaside sunny ilha beach sky nature coast outdoor water view tourism summer blue travel landscape sea scenery seascape sand shoreline architecture leisure panorama dune vacation island one barrier islands protect natural park region south