Yagang Lhakhang, Buddhist monastery in Mongar, Bhutan

Yagang Lhakhang is a small Buddhist monastery in a village on the outskirts of Mongar in eastern Bhutan. It was built in the 16th century by Sangdag, the youngest son of the tertön Pema Lingpa. The temple keeps a collection of religious treasures, masks, musical instruments, armour, ancient weapons and xylograph blocks used for printing prayer flags and texts.

The monastery was founded in the 16th century by Sangdag, son of the religious teacher Pema Lingpa, who had major influence on Bhutan's Buddhist tradition. Since its establishment, the site has preserved religious artifacts that connect to the founder's spiritual lineage.

The monastery comes alive during the three-day tshechu festival in the fifth lunar month, when the community gathers to perform ritual Cham dances and religious ceremonies. This annual celebration draws pilgrims and visitors seeking to witness the spiritual heart of the local religious calendar.

The monastery sits in a quiet location in the hills east of the village and requires a walk through open countryside to reach it. The ground can become muddy or slippery, especially during the rainy season, so sturdy footwear and time for exploration are important.

The temple's collection also holds xylograph blocks used to print prayer flags and texts, along with masks, musical instruments, armour and ancient weapons. Among the relics are a Buddha statue that Pema Lingpa found in Mebartso, Bumthang, and a kīla he made himself.