green water, granite islet and cloudy sky

countryside recognized geological attraction horizontal indonesia coastline landscape shoreline beautiful sandstone turquoise undefined kelayang belitung belitong features peaceful seashore tropical vacation paradise seascape granite tanjung emerald western hopping geopark coconut vibrant cloudly coastal ecology holiday horizon leisure natural outdoor scenery seaside tourism country cloudy waters island summer unesco global unique islets clouds forest nature scenic travel stones green water islet