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 ...

Yahoo! editors have selected this article as a favorite of 2012. It first appeared in Yahoo! Travel in April, and was one of the most popular stories of the season. Readers were especially enthralled ...

We’ve already presented a selection of staircases made from beautiful materials, and are back for round 2! With different types of materials and support techniques, some stairs give us the feeling of ...

What's at the top? There’s something captivating about a gorgeous staircase that makes us want to see what’s at the top. The stairways shown in this gallery range from ultra-modern, to more than 170 ...