Jambay Lhakhang is located in Bhumtang, Bhutan. This is an ancient shrine believed to have been built by 7 century Tibetan king Songtsen Gampo. 
<p>Songtsen Gampo built a series of 108  temples throughout the Himalayas, each one helping to pin down the demoness*. Jambay lakhang was intended to pin down the left knee of the demoness.  Kichyu lakhang is one another Shrine.
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Ref: Gyatso, J. (1987). Down with the demoness: reflections on a feminine ground in Tibet. Feminine ground: Essays on women and Tibet.
<a href="//commons.wikimedia.org/wiki/User:Prof_Ranga_Sai" title="User:Prof Ranga Sai">Prof Ranga Sai</a>
<span class="int-own-work" lang="en">Own work</span>