Photo taken on May 14 shows the summer scenery of Yamdrok Lake in Nagarze County of Shannan, southwest China's Tibet Autonomous Region.[Xinhua/Fan Peikun]

It is reported that Tourism Development Commission of Tibet Autonomous Region launches four boutique tour routes centering on Lhasa, capital of southwest China's Tibet Autonomous Region.

The four tour routes are four circle lines in different directions (east, west, south, north).

The eastern circle line:

Lhasa-Taktse-Medrogungkar-Mila Mountain-Basum Co-Nyingchi-Menling-Nang County-Gyatsa-Chusum-Sangri-Tsethang-Dranang-Gongkar-Lhasa

Main scenic spots: Basum Co, Nanyigou, Lhamoila Co and Samye Monastery.

The western circle line:

Lhasa-Chushur-Nakartse-Gyantse-Panam-Shigatse-Rinpung-Nyemo-Chushur-Tohlung Dechen-Lhasa

Main scenic spots: Yamzhog Yumco, Palkhor Chode Monastery, Tashilhunpo Monastery and Kharola Glacier

The southern circle line:

Lhasa-Taktse-Medrogungkar-Sangri-Chongye-Tsomey-Lhodrak-Nakartse-Gongkar-Chushur-Lhasa

Main scenic spots: Jiamagou, tombs of Tibetan kings, Trigu grassland and Puma Yumco.

The northern circle line:

Lhasa-Damshung-Nagqu-Lhari-Taizhao-Medrogungkar-Taktse-Lhasa

Main scenic spots: Ganden Monastery, Nam Co, Lhari grand canyon and Taizhao ancient city.