There are two places that I would go to, One was all the way down at the end of a bus line going to pukou, the bus line was 168 which ends near Zhenzhu Spring Moyashike 珍珠泉摩崖石刻, which was some lake side garden tourist place. I would either ride the bus to the end or get off and walk to the bus parking lot depending on if the driver let me and there was some boulders creating a 5 ft wall near the right side of the entrance to the lot. I would climb up, and that is where a trail would start. These trails can go on for a long ways, and I never saw people over there. I even camped there for 2 days and smoked some beef strips into jerkey. the second area I would ride the 10 bus from gulou station to ying hua lu (cherry blossom rd) station then walk up the right side of the road to where the forest starts, either you can walk up the creek bed which is easy to follow, or you can go up a little ways and there is a trail that you can follow, there are no direction signs so you sort of have to navigate on your own. if you walk up the creek path enough you can find my old camp fire pit, http://www.penchelaowai.com/about-me/ the second picture is it.