About Zhangjiajie: Zhangjiajie was originally called Yongshi. It is famous for its vast and beautiful Wulingyuan Scenic Area, a World Heritage Site. Wulingyuan includes the Zhangjiajie National Forest Park, Tianzi Mountain Nature Reserve, Suoxi Valley Nature Reserve and Yangjiajie Scenic Area. Full of primordial forests, along with strange and magnificent natural landscape, the wondrous landscapes here were one of the inspirations behind the scenery in the 2009 film "Avatar". Other than seeing and enjoying the enchanting natural landscape, Zhangjiajie's Grand Canyon and Glass Bridge are popular places to visit. If you are interested, you can walk across the 430-meter-long glass bridge suspended 260 meters above the valley floor. It's a challenge that will make your heart skip a beat.