Potala Palace

The Potala Palace ("in Tibetan:པོ་ཏ་ལ།" ) located in Lhasa, Tibet Autonomous Region, China, was the chief residence of the Dalai Lama until the 14th Dalai Lama fled to Dharamsala, India after a failed uprising in 1959. Today the Potala Palace is a state museum of China. It is a popular tourist attraction, a UNESCO World Heritage Site, and was named by the American television show Good Morning America and newspaper USA Today as one of the "New Seven Wonders".

More info at  en.wikipedia.org