The grounds awere once home to the famous Riverview Amusement Park. Currently, the spot is all about fun on two wheels.
City unveils new bike park
July 31, 2010 (CHICAGO) Freeriding is a type of mountain biking that emphasizes stunts and jumps. It's like a skateboard park only for bicycles. Dirt trails are riddled with turns and jumps that snake through Clark Park on the Northwest Side.