Built in the 7th century by the famous Buddhist Tibetan King Songtsen Gampo, Kyichu Lhakhang is one of the oldest temples in Bhutan. As the name suggests, the temple is a reservoir of peace, where you will really feel at peace. Next to the temple is the house that is now turned into a museum dedicated to the late Dilgo Khyentse Rinpoche. One can come across photographs and other artifacts belonging to the Rinpoche.