Via Mental Floss, here are 10 bizarre and innovative playgrounds. This would be a great trip series to take the kids on. If anyone lives near one of these post some pictures to the GeekDad flickr pool. This photo is from the Nishi-Rokugo in Tokyo. There is a Kawasaki plant nearby that may have been the source if the 3,000 tires that make up this innovative playground.
Check out all 10 Bizarre Playgrounds at Mental Floss.
