Hidden between rock-strewn Unesco mountains, the bridge, called 516 Arouca, hangs 175 metres (575ft) above the fast-flowing River Paiva. The attraction cost about 2.3million euros ($2.8 million/2million) and took around two years to build. The average person will take five to 10 minutes to complete the walk across the bridge, depending on nerves. The landscape The post Portugal Opens Worlds Longest Pedestrian Suspension Bridge On Mountains (Pics) appeared first on Miss Petite Nigeria Blog. Click here to read full news..