Flying above the "rainbow mountains"! Hop on a hot-air balloon to enjoy the breathtaking Danxia landform at Zhangye Geopark, a UNESCO Global Geopark in Gansu, China.<br /><br /><br />WATCH MORE: https://thestartv.com/c/news<br />SUBSCRIBE: https://cutt.ly/TheStar<br />LIKE: https://fb.com/TheStarOnline
