Zhangjiajie National Forest Park in Hunan Province, China

natural landscape nature vegetation mountainous landforms nature reserve sky mountain atmospheric phenomenon landmark biome wilderness tree rock national park mount scenery hill station mountain range forest tropical and subtropical coniferous forests plant formation world valley landscape escarpment terrain cliff outcrop rainforest photography geology panorama massif hill jungle valdivian temperate rain forest cloud tourism old-growth forest temperate broadleaf and mixed forest batholith ridge