Introduction to Chijinxia Reservoir: Chijinxia Reservoir is located 50 kilometers north of Yumen City. It is surrounded by mountains and has high gorges and clear streams. In the deep mountain canyons, thousands of stone peaks stand on the walls, which is like a miraculous workmanship. The flowing water sometimes twists and turns gracefully, and sometimes Rushing like a waterfall. The reservoir is built against the mountain, and the dam cuts off the canyon.