Northern Illinois riding areas

I've dusted off my vintage bikes and have a renewed interest in riding them. Finding areas to ride in No. Illinois is a challenge. I often truck or trailer 1-2 hours to find a suitable place.

If you know of a private or public venue, mention it here and share the passion.

Public venues that I've enjoyed this year: Rocky Glen and Fox Valley Off Road. I'm in the metro Chicago area. Don't know of too many places nearer.