About this place
A karst geological park in Yunyang built around a perfectly oval sinkhole plunging 335 meters straight down — one of the deepest in China — with a glass cantilever bridge suspended completely over the void.
Drifter says
"About 2.5 hours from Chongqing by high-speed rail to Yunyang, then shuttle. Ticket plus shuttle around 150 RMB. The glass bridge takes about 10 minutes to cross — the real experience here is a full-day geological trek with significant climbing up and down. Cloud cover in the morn..."