An apartment believed to be their lodgings during their visits in Trandruk is still left, however restoration is badly needed since it is in poor condition. Princess Wencheng left many willow trees around the monastery. The main building in Trandruk is its Tshomchen, in which Padmasambhava is enshrined. Thangka, representing Chenrezi in rest, is housed. The Thangka is made of about 30,000 pearls and hundreds of other gems like diamond, sapphire, turquoise, ruby and amber.
Pilgrims throw money to the thangka to show their respect.
The turquoise blue lake is also call Coral Lake of the Highland due to its shape. In legend, it was a fairy lady descending to the earth. Surrounded by Mt. Nyinchenkhasa, Mt. Chetungsu, Mt. Changsamlhamo and Mt. Kampala, which is her husband, the feminine lake has a very beautiful scene. Tibetans compare it as the fairyland in heaven. The charming lake produces abundant fish resources.