heaven pillar hallelujah mountain in zhangjiajie

area asia asian attraction avatar beautiful beauty china chinese cliff cliffs clouds cloudy column deep destination edge famous forest formation formations green halle hallelujah heaven holidays inspiring karst landscape lookout massive mountain mountains nature obelisk park peaks pillar platform range rock rocks scenery scenic stunning summer tall tianzi travel trees valley valleys vertical viewing viewpoint views wulingyuan yuanjiajie zhangjiajie