This temple is in the form of Chorten and is only one of its kind. It was build in 1421 by Famous Tibetan Lam Thangton Gyelpo also know as Chagzampa – the builder of iron bridge or Drubthob – the Realized One. He came to Bhutan looking for Iron Ore and before his return to Tibet he had built 8 bridges. The Temple was built to over power demoness. The Lhakhang possesses one of the most extraordinary collections of paintings in Bhutan or even in the Himalayan world.