You have several options:High-speed train (recommended): 30 minutes from Chengdu's Xipu Station to Qingchengshan Station. Bus: From Chengdu Chadianzi Bus Station, about 1.5 hours.Private car/taxi: About 1.5 hours from downtown Chengdu. Cost is around 200-300 RMB one way.Please note that public transportation only goes to Qingchengshan Station, not directly to the mountain entrance.