The Wanngdue region is famous for bamboo and stone artifacts. Bhutan’s biggest Nyingmapa monastery, the Gangtey Gompa, lies on the way from Wangdi to Tongsa. A two hours’ drive from Wangdue Phodrang takes to glacial valley of Phobjikha at an altitude around 3,000 meters. Bhutan Government has declared the valley as a conserved region under the Black Mountain Conservation Area.