Photo taken on March 26, 2019 shows karst landscape inside the Furong Cave in Wulong District of Chongqing, southwest China. The Wulong Furong Cave was listed as a UNESCO world natural heritage site in 2007. (Xinhua/Liu Chan)
ourists visit the Furong Cave in Wulong District of Chongqing, southwest China, March 26, 2019. The Wulong Furong Cave was listed as a UNESCO world natural heritage site in 2007. (Xinhua/Liu Chan)
Tourists visit the Furong Cave in Wulong District of Chongqing, southwest China, March 26, 2019. The Wulong Furong Cave was listed as a UNESCO world natural heritage site in 2007. (Xinhua/Liu Chan)
Photo taken on March 26, 2019 shows karst landscape inside the Furong Cave in Wulong District of Chongqing, southwest China. The Wulong Furong Cave was listed as a UNESCO world natural heritage site in 2007. (Xinhua/Liu Chan)
Photo taken on March 26, 2019 shows karst landscape inside the Furong Cave in Wulong District of Chongqing, southwest China. The Wulong Furong Cave was listed as a UNESCO world natural heritage site in 2007. (Xinhua/Liu Chan)
Photo taken on March 26, 2019 shows karst landscape inside the Furong Cave in Wulong District of Chongqing, southwest China. The Wulong Furong Cave was listed as a UNESCO world natural heritage site in 2007. (Xinhua/Liu Chan)
Tourists visit the Furong Cave in Wulong District of Chongqing, southwest China, March 26, 2019. The Wulong Furong Cave was listed as a UNESCO world natural heritage site in 2007. (Xinhua/Liu Chan)
Photo taken on March 26, 2019 shows karst landscape inside the Furong Cave in Wulong District of Chongqing, southwest China. The Wulong Furong Cave was listed as a UNESCO world natural heritage site in 2007. (Xinhua/Liu Lianfen)
Photo taken on March 26, 2019 shows karst landscape inside the Furong Cave in Wulong District of Chongqing, southwest China. The Wulong Furong Cave was listed as a UNESCO world natural heritage site in 2007. (Xinhua/Liu Lianfen)
Tourists view the karst landscape inside the Furong Cave in Wulong District of Chongqing, southwest China, March 26, 2019. The Wulong Furong Cave was listed as a UNESCO world natural heritage site in 2007. (Xinhua/Dong Jianghui)
Tourists view the karst landscape inside the Furong Cave in Wulong District of Chongqing, southwest China, March 26, 2019. The Wulong Furong Cave was listed as a UNESCO world natural heritage site in 2007. (Xinhua/Dong Jianghui)
Photo taken on March 26, 2019 shows karst landscape inside the Furong Cave in Wulong District of Chongqing, southwest China. The Wulong Furong Cave was listed as a UNESCO world natural heritage site in 2007. (Xinhua/Liu Chan)
