Hili Fort and watchtower, Hili, Al Ain, UNESCO World Heritage Site, Abu Dhabi, United Arab Emirates, Middle East

travel destination photography horizontal colour image watchtower hili al ain unesco world heritage site abu dhabi united arab emirates middle east hili fort outdoors clear sky blue gulf countries traditionally middle eastern building exterior architecture famous place day no people national landmark fortress surrounding wall uae colour color image color outside tourist destination travel architectural nobody no one no one landmark place of interest unesco world heritage sites unesco world heritage site world heritage sites