Nestling among the rocky mountains of Portugal's Arouca Geopark, a new bridge has become the world's longest pedestrian suspension bridge. It's taken two years to build and cost 2.3 m euros ($2.8 ...

This small bridge is known as El Marco, and it links the Spanish village of the same name, located in Extremadura, with Várzea Grande in Portugal’s Alentejo region. Measuring just 19ft (6 ...