Tango Goemba (monastery) is half an hour drive from Thimphu town. It was founded by Lama Gyalwa Lhanangpa in the 12th century and the present building was built in the 15th century by the ‘Divine Madman’, Lama Drukpa Kunley. In 1616 Shabdrung Ngawang Namgyal visited Tango and meditated in a cave near the monastery. His meditation helped ensure the defeat of an invading Tibetan army. The head Lama, a descendent of Lama Drukpa Kunley presented the Goemba to Shabdrung, who carved a sandalwood statue of Chenrezig which he installed in the monastery. The picturesque three-storey tower and several surrounding buildings were built in the 18th century by the eighth Desi, Druk Rabgye and Shabdrung Jigme Chhogyel added the golden roof in the 19th century.