Ban Gioc waterfall in the far northern Vietnamese province of Cao Bang is one of the most popular sites in the region, which boasts a famed karst landscape of striking limestone peaks. The falls thunder into Vietnam from China, churning up an ever present mist. Photograph by Son Tong, June 17, 2014
The incredible marble mountains of Vietnam. My husband wanted to visit here because during the war he was stationed here/near here, so he wanted to go back. This is outside Hoi An near DaNang, Vietnam.