The name of the place is The Cliffs Insane Terrain a.k.a. “the cliffs” located near Marseilles, IL. The park is approximately 45 minutes from the Southwest suburbs of Chicago (or Gumby’s house). The fee is $22 and 5 per passenger. The trails are supposedly different levels of difficulty, but from the sounds of it all are pretty rough. I think body damage should be expected, with rolls a possibility (So Woody should like them). 
