This charming Taoist temple dates back to the Han dynasty, although very recent restoration is evident. The Hall of Supreme Purity (太清殿; Tàiqīng Diàn), containing a white-bearded statue of Laotzu, is the centrepiece. Other halls lead up the steep steps behind it. There’s a well-regarded vegetarian restaurant next door. Buses 411, 401 and 402 all go here.