scuba dive buoy in the adriatic sea of croatia

adriatic attention azure beacon blue buoy buoys coast coastline colorful colors colourful colours croatia croatian dalmatia dive diver divers diving dugi float floating inflatable island islands isle isles klas kpan kpol landscape landscapes location long natural nature orange otok presence rat rock rocks rocky safety scuba sea seascape seascapes sign signage signal signs sport the underwater used veli water