Arouca 516 is a suspension bridge in Portugal. This 516 m-long bridge is the longest suspended pedestrian bridge in the world. This record was earlier held by Kokonoe Yume Bridge in Japan and then by Charles Kuonen Bridge in the Swiss Alps. The construction of Arouca 516 commenced in May 2018. It is located in the Arouca Geopark, connecting Aguieiras waterfall and Paiva Gorge.