Letha TaungLetha Taung, also known as the Singu Plateau, is a small volcanic plateau in central Burma.GeographyLetha Taung is located near Nweyon, Singu Township, Pyinoolwin District, Mandalay Division, about 3 km west of National [Highway 31 (Myanmar)|National Highway 31]. The lavas that form the plateau originally came from fissure vents during the Holocene, although the date of the last eruption is unknown. The active Sagaing Fault, a transform boundary runs under this structure.