If you want to have a Tibet tour, I would recommend Jokhang Temple in Lhasa for you. An Overall View of Jokhang Temple  Jokhang Temple, situated in central of old Lhasa, is a pretty mysterious place for many people. Constructed in the period of King Songtsen Gampo, it is the most important temple in Tibet with over 1000 years of history. There is an overall introduction of Jokhang Temple. Highlights:

Jokhang temple is such a stunning piece of Tibetan architecture and unlike the Potala Palace, you can admire and photograph its gilded roof, buildings and bells right from outside. You must climb to the top roof to get some amazing pictures of the stunning views of Potala Palace in the far distance and the whole Jokhang Temple.