CHINA-HEBEI-XINGLONG-KARST CAVE
Published on Thu, Jan 15 2015 11:00 IST | 742 Views
SHIJIAZHUANG, Jan. 14, 2015 - Photo taken on Jan. 14, 2015 shows the scenery of Xinglong cave, an over 5,000 square meters large-scale underground karst, at Taojiatai Village in Xinglong County, north China's Hebei Province.

