Panggang teng Tso: Panggang teng Tso, Tso meaning lake is better known as PT Tso named after our sprint queen PT Usha. This lake is at around 14 km from Tawang and perched at an altitude of approximately 13,500 feet. The view is amazing here as the lake has the mountainous backdrop and set against the clear blue sky. The lake is 100-150 meters below the road.