Video: You'll find posters of M.C. Escher's sketches of impossible structures and buildings in almost every high school. But there's a good chance the artist also spent some time designing magnificently twisted skateparks in Mexico that just barely abide by the laws of our universe.
Thrasher Magazine recently took a road trip to Mexico and found these twisted mazes of concrete bowls, ramps and half-pipes in Puebla City and Mexico City. You could fly on over to try them out yourself, but anyone other than seasoned skateboarders might find themselves with broken bones after a few laps, or somehow trapped in another dimension.