What must-see attractions are there in Gansu?

1, Dunhuang Mogao Grottoes. Mogao Grottoes, commonly known as Thousand Buddha Cave, is located in Dunhuang at the western end of Hexi Corridor. It was founded in the period of Fu Jian, the emperor of Zhao Xuan before Qin Dynasty, and experienced the ups and downs of Northern Dynasty, Sui Dynasty, Tang Dynasty, Five Dynasties and Ten Kingdoms, Xixia and Yuan Dynasty.

2. Crescent Spring in Mingsha Mountain. Mingsha Mountain Crescent Spring Scenic Area is located 5 kilometers south of Dunhuang City, Gansu Province. Crescent spring surrounds Mingsha Mountain, which looks like a crescent moon.

3. Jiayuguan Jiayuguan, known as "the first male pass in the world", is located in the middle of the narrowest valley 5 kilometers west of Jiayuguan City, Gansu Province. The walls on both sides of the city pass through the desert Gobi and are connected with the Great Wall of Montenegro hanging in the north.

4. Yumen Pass. China Han Dynasty Great Wall Pass and Barrier Beacon Site. Located in the north of Dunhuang City, Gansu Province. In order to resist the Huns, Emperor Wu of the Han Dynasty contacted the western countries, isolated Qiang and Hu, and opened up the east-west traffic.