Daming Epic (from south). All the way from Wildhomestay, 25km to Daming and then onto Tunkou Hotsping. Then up from there all the way to the top – 32km uphill. Then 25km down to the noodle shop in Daming and 25km home. 165km total. Bit more elevation than the classic.
Xingzhe: 2748855
If you want something longer combine with the botanical garden climb or south sanyang route or add it into a trip from Qiandaohu.
If you want something shorter drive to start of Daming and do epic loop from there and drive back: