early autum scenery at jingpo lake world geological park 6

appreciating autum autumn azuresky becoming black blue china clear climate defoliation early every fallenleaves geological geopark golden green heilongjiang integrated invigorating jingbo jingpo lake lava midseptember october optimal park period plateau province red redleaves ricefield rices ripen scene scenery sunny trees volcanic volcaniclava water whiteclouds world wuhuashan