Leshan, called history, and is a prefecture of sichuan province, east longitude 102 ° 15 '~ 104 ° 15', north latitude 28 ° 28 '~ 29 ° 56', leshan situated in the southwest of sichuan basin is located in minjiang river, qingyi river, dadu river sanjiang interchange, north border with meishan, east is adjacent to zigong, yibin, south into the liangshan, west and ya 'an community, city center is only 100 kilometers away from chengdu shuangliu international airport.