Zhangjiajie Glass Bridge: 430 meters glass bridge,99 pieces of glass,10 world records,many tourists want to walk on the glass bridge which is 300 meters above the ground.
Zhangjiajie Grand Canyon: narrow sky line down to 300 meters deep canyon(1500 stairs,half can choose the slide way),hiking in the canyon along the clear stream you can find crabs,enjoy cliffs with stalactites/waterfall/green mountains,walk pass bandit's cave and through 10 seconds dark cave,find the giant salamander's cave,finally boating out of the canyon.