Hi, I would like to do the glass bridge in Zhangjiajie and the avatar mountains.

The avatar mountain is located in Yuanjiajie in Zhangjiajie National Forest Park. Normally it needs 2 or 3 days to visit the whole park. But if you only see the avatar mountains, one day is enough. You can visit Huangshizhai (4 hours), Golden Whip Stream (2.5 hours) and then take Bailong Elevator to Yuanjiajie in one day.

The glass bridge is in Zhangjiajie Grand Canyon, which is 30-40 minutes' drive from the park. As far as I know, the bungee is not available on the glass bridge now. You are suggested to book the tickets for the glass bridge on the official website with your passport at least one day in advance.