Tachogang Lhakhang is located near the Paro-Thimphu highway and was built by the renowned iron bridge builder Drupthob Thangtong Gyalpo in the 14th century. One can also see and iron bridge, a masterpiece of the great iron builder himself.He built many iron bridges in Bhutan.
Tachhogang Lhakhang was constructed around 1420. Tachogang means ‘temple of the hill of the excellent horse’. It is believed that while Thangtong Gyalpo was meditating here, he had a vision of the spiritual horse Balaha-an emanation of wrathful form of Avalokiteshvara and decided to built a temple as well as an iron suspension bridge at this location. The temple is privately run by the descendents of Drupthop Thangtong Gyalpo.
A new temple at Tachogang was built in the seventeenth century by the Fourth Druk Desi Tendzin Rabgye, as the original was destroyed after it served as the main seat for the Five Groups of Lamas, a coalition of local leaders who had opposed the Zhabdrung Ngawang Namgyel.
Today many visitors to Bhutan visit to this temple and try to walk over the iron bridge that lies at the base of the temple. You will surprised to see how this man has made the iron at the time and built many iron bridges in the Himalayan region.