This is pretty awesooome! Even though it looks tiring, I bet the end of it leaves you feeling successful.
Ambulatory Amusement Ride of the Day: The Tiger & Turtle Magic Mountain in Duisburg, Germany, is the world’s first and only “walkable roller coaster.”
Designed by German artists Heike Mutter and Ulrich Genth, the 69-foot-tall structure features the same twists and turns found in a conventional roller coaster, but the loop-the-loops are, sadly, inaccessible.
[wired.]

