Today we will visit Drepung Monastery in the morning, once the world's largest monastery that housed for more than 10,000 monks, it was resident of the Dalai Lama prior to Potala Palace, but several destruction were taken place in historically . Even so ,you still have lots of things to see by walking through numbers of narrow and twisted lane though the monks apartments is thrilling. The amazing day will ended with a visit to the Sera Monastery, it is built in the fifteenth century by the Jamchen choji Sakya Yeshi who is disciple of Tsongka pa, few different monastic colleges in Sera is home to several hundred monks from different part of Tibet, the famous Buddhist philosophical debates among the monks are happening everyday in the afternoon except Sunday. Later today ,continue to acclimatize and alleviate jet lag in the rest of the day. Overnight in Lhasa.