Trivia: What are the pillars in China’s Zhangjiajie Forest Park made from?
Sandstone
Granite
Marble
Chalk
The correct answer is Sandstone
So why is this answer correct? : Draped in subtropical foliage and towering as high as 650 feet, the jagged sandstone pillars of Zhangjiajie National Forest Park inspired the floating mountains in the landscape of the 2009 film “Avatar.” Inside the UNESCO Geopark in China’s Hunan province, there are also stunning karst caves, waterfalls, and natural bridges to explore.