Mongar is a district in east Bhutan.
- The dzong in Mongar
- Aja-nye cave - AH is a sacred Buddhist symbol and nye means 100. The name is derived from the 100 AH symbols that miraculously appeared on the walls of the cave. Guru Rinpoche practiced meditation here, and it is a major pilgrimage site. Aja-nye is a one day walk from Yadi.