Day 1: Arrival. Beijing.
Day 2: Beijing - Great Wall, Ming Tombs, Temple of Heaven
Day 3: Beijing - Tian'anmen Square, Forbidden City, Summer Palace.
Day 4: Beijing to Chengdu.
Day 5: Chengdu to Lhasa - Potala Palace, Jokhang Monastery.
Day 6: Lhasa - Norpulingkha, Barkhor Street, Drepung Monastery.
Day 7: Lhasa - Baiju Monastery and Wanfo Tower.
Day 8: Lhasa to Gyantsa - Lake Yamzhog Yum.
Day 9: Gyantse to Shigatse - Tashilhunpo Lamasery.
Day 10: Shigatse.
Day 11: Shigatse to Lhasa.
Day 12: Departure.
Also see tour packages in:
Asia China History Whiz Archeology/History Cultural Journey