There are large loop lines and small loop lines. The large loop line surrounds the two provinces of Qinghai and Gansu, and the small loop line surrounds Qinghai province. If you have enough time, take the big route; if you don’t have enough time, take the small loop route. Generally, they are Colorful Danxia, ​​Jiayuguan, Mogao Grottoes, Mingsha Mountain, Dongtai Jinair Lake, U-shaped Highway, Emerald Lake, Delingha, Sky Realm Chaka Salt Lake, Qinghai Lake, and Kumbum Monastery.

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