Potala palace :The Potala palace was situated in the top of the Marpo-ri hill at lhasa city,it is built by the 33th Tibetan religious king of the Songtsan Gampo in 7century and rebuilt by the 5^th Dalai lama in 17 century, which is contains 1000rooms and divide into the Red palace and White palace,The red palace is mainly for religious use as for every generation Dalai lama's funerary stupa with many Buddhist statue and scripture books,the white palace formally became the office for each Dalai Lama and for rest and work at politic and religious affairs.

Tsangong nunnery :