If you like roller coasters, than you would probably love to have one in your backyard. David Chesney did just that, building one out of wood, with a thin steel rail on the top to reduce friction, in his backyard. Like many ambitious DIY projects, it stretched out several years, but it’s really nice to see something like this finished. Not that this type of project is really ever finished, most of the time it’s just waiting for the next idea. Check out the video below to see it in action, careening over its two treacherous humps!
Next: Extreme Backyard Water Slide