in 641, after marrying princess wencheng, songtsen gampo decided to build a grand palace to accommodate her and let his descendants remember the event. however, the original palace was destroyed due to a lightening strike and succeeding warfare during landama's reign. in seventeenth century under the reign of the fifth dalai lama, potala was rebuilt. the thirteenth
dalai lama expanded it to today's scale. the monastery-like palace, reclining against and capping red hill, was the religious and political center of old tibet and the winter palace of dalai lamas. the palace is more than 117 meters (384 feet) in height and 360 (1180 feet) in width, occupying a building space of 90 thousand square meters. potala is com
