It looks like any old roller coaster, with curves and heart-stopping loops. But instead of zooming by, people are walking—on inclines fitted with steps. This creation in Germany's Rhine Valley is an interactive sculpture, but it’s also one of the world’s most unique staircases.

Stunning photos of private islands for rent (some are even affordable)

It looks like any old roller coaster, with curves and heart-stopping loops. But instead of zooming by, people are walking—on inclines fitted with steps. This creation in Germany's Rhine Valley is an interactive sculpture, but it’s also one of the world’s most unique staircases.

Pinterest
Search