beautiful greek island, hydra

aegean architectural architecture bay beautiful beauty blue bright building buildings cliff color colors colour colours construction cruise deep destination europe european famous greece greek green gulf hill hills historical history holiday hot house hydra idra island landmark luxurious luxury mediterranean nice old peloponnese picturesque relax relaxation resort rock sail sailing saronikos scenery sea sky stair staircase stairway summer sun sunny tourism touristic town travel tree vacation village wall white ydra