The Zhangjiajie Pillars are a series of stunning sandstone formations located in Zhangjiajie National Forest Park in China. These unique pillars rise dramatically from the ground, some reaching heights of over 200 meters. The area is known for its breathtaking landscapes, which inspired the floating mountains in the movie Avatar. The pillars were formed through millions of years of erosion and weathering, creating a striking natural wonder. The park is a UNESCO World Heritage Site and attracts millions of visitors each year, offering various hiking trails and viewpoints to experience the beauty of these natural structures.