ancient watchtower torre de ses portes on ibiza coast, set against a turquoise sea, vibrant sky, and coastal plants

ancient architecture balearic blue boats building coast coastal coastline destination fortification heritage historic history horizon ibiza island islands landmark landscape marine maritime mediterranean nature ocean outdoors panoramic sailing scenic sea seacoast seascape seaside shrubbery site sky spain spanish stone summer tourism tower travel vacation view watchtower torre ses portes overlooks turquoise structure set against vibrant framed plants