praia da ursa beach at sintra-cascais natural park

sea rock coast shore water cliff ocean terrain bay wave cape nature cove beach geology reflection landscape river portugal ursa atlantic rocks sunset sun waves foam sand coastline picturesque panorama praia sintra-cascais natural park moody blue bay valley panorama cascais picturesque stone tourism destination scenery cliff cold atlantic rocky wave roca da mountain landmark beautiful trail view ursa coastline water coast ocean background portugal sea summer rock seascape nature sintra beach travel landscape famous cabo scenic stunning empty trek trip weather day lisbon