Longgang viewing platform 鸟瞰云阳龙缸玻璃观景台 Aerial view of Longgang viewing platform/Longgang Road, Yunyang, Chongqing, China Longgang viewing platform, Yunyang county, Chongqing 云阳龙缸悬挑玻璃景观廊桥 Yunyang, Chongqing, China (656) feet high / (200) meters high 70 foot span / 21 meter span The highest and most spectacular of China’s many viewing platforms, the Longgang overlook has U-shaped steel box beams that support glass panels allowing for a vertiginous view of the 718 meter drop to the Shisun River. Despite the obvious similarities to the Grand Canyon Skywalk in Arizona, the owners gave their skywalk shape an extra inside curve giving the path an S-shape. The cantilevered section is 21 meters with the total length extending about 27 meters.
