The cultural relics and monuments in Xiaoyi are very considerable. The Yongzhaoling Mausoleum of Emperor Renzong of the Song Dynasty and Empress Cao's Mausoleum in Woyigou Ridge; and the Yonghouling Mausoleum of Emperor Zhenzong of the Song Dynasty and Empress Gao's Mausoleum in Twenty Mile Shop Ridge. The tombs and stone carvings are well preserved. These monuments are valuable cultural treasures of the Chinese nation.