Ganquan Grand Canyon (Yucha Grand Canyon) is located on the Loess Plateau in Ganquan County, Yan'an City, Shaanxi Province, at Zhangjiagou Village, Xiasiwan Town. It is a rare buried Danxia slot canyon group shaped by crustal movements and millions of years of rainwater scouring and wind erosion. The site consists of more than 120 gorges, with Huashugou, Longbagou, and Huabaogou as the main visiting sites. Its undulating red sandstone walls display wave-like textures; when sunlight filters through narrow cracks, changing light and shadow create striking visual effects. Praised as the “natural crack wonder of the Loess Plateau,” Ganquan Canyon is one of the most popular photography destinations in northern Shaanxi. A suggested visit length is about 4 hours. Ticket details are confirmed manually by an advisor, and entry may require the passport used for booking.