The world’s longest glass-bottomed bridge just opened on China’s Tianmen mountain 2018.03.09 / RobertMore photos at the BBC.Last Updated on March 9, 2018 UncategorizedAdventureBridgeChinaGlassGlass-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