Bagua Well, because of well-built gossip graphic named. Because of its unique impact zone structure, Xiushan County has formed a rich groundwater resource. "Three Mile Springs, Two Mile One Well" is the only "Baicheng City" in Chongqing, and the "Eight Guajing" The most famous.
In the first year of the Qing Dynasty (1861), in order to prevent the war from cutting off water sources and resolving the panic caused by drinking water difficulties in the city, the governor Wu Sen ordered a well to be excavated next to the Tianhou Temple in the West. The depth of 10 meters, straight through the city wall Meijiang heliose end of sand, well with stone inlaid into a gossip shape, on the wide and narrow, at the end of the square well, each side length and width of 3 meters, 0.8 meters depth, its Water by sediment filtration, perennial clear, never depleted. Bagua wells reconstructed in 2017 are regular octagons with a length of 2.88 meters and a water depth of 0.4 meters on each side.