Jambay Lhakhang is located in Bumthang and is situated on the way to the Kurjie Lhakhang. It’s a ten minutes drive to the temple from the Chamkhar town.
Jambay Lhakhang is one of the oldest temples in the kingdom. It was founded by, Songtsen Gampo, a Tibetan King in the 7th century AD. The king was destined to build 108 temples known as Thadhul- Yangdhul (temples on and across the border) in a day to subdue the demoness that was residing in the Himalayas. The temple is one of the two of the 108 built in Bhutan. A second is located in Paro, the Kichu lhakhang also built on the same day.
Legend has it that Guru Rimpoche visited the site several times and deemed it exceptionally sacred. Chakhar Gyab, the king of the Iron Castle of Bumthang renovated the temple in the 8th century AD.