The Cliffs Insane Terrain
Illinois · rock, mud, hill climbs
5/10Moderate-difficult · desk rating
What verifiers say
No verifier has attested to this trail’s status yet.
- Managed by
- The Cliffs Insane Terrain (private)
- Permit
- Paid day pass and a waiver.
- Season
- Year-round on scheduled open days.
- Range
- An old quarry site with marked trails from easy to black, plus rock and mud sections.
Land-use facts not yet checked with the agency. Confirm with the agency before you go.
Before you go
Access rules differ by district and change between seasons. Confirm with The Cliffs Insane Terrain (private) before you travel.