The world’s longest glass-bottomed bridge just opened on China’s Tianmen mountain 2018.03.09 / Robert More photos at the BBC. This page was last updated on 2018.03.09 Whatnot AdventureBridgeChinaGlassGlass-BottomedTianmen Previous Post New forensic analysis indicates bones found on a remote island in the South Pacific were likely those of legendary adventurer Amelia Earhart Next Post Together – Marko Roth’s travel story from Patagonia