Tiankeng Land Slot National Geological Park is located in the town of Wulong, Chongqing. It is a great place to see karst peaks, natural bridges, tiankeng (pits) and deep crevasses. It is a rare geological wonder. Tiankeng Land Slot National Geological Park includes two scenic areas called Three Natural Bridges and Longshui Canyon; each area requires a separate ticket. Visitors can visit the tourist center in Fairy Mountain to purchase tickets for Three Natural Bridges and Longshui Canyon.