This is also the site of Mount Sumeru Grottoes (), which is among the ten most famous grottoes in China. As of the end of 2018, the total resident population in Guyuan was 1,124,200.
Mount Sumeru Grottoes () are located at this site, one of the ten most famous grottoes in China. By the end of 2018, the population of Guyuan reached 1,124,200 people.