Iowa
DifficultPalisades-Kepler State Park Bluff Road
CCC-era limestone crawl above Cedar River bluffs.
Trail Type: Technical 4x4
Iowa
DifficultLedges State Park Canyon Creek Technical Loop
Iowa's sandstone canyon technical challenge
Iowa
ModerateBig Creek State Park Pioneer Ridge Trail
Pioneer graves and limestone bluffs in Iowa's wildlands
Iowa
DifficultBrushy Creek State Recreation Area Backcountry Circuit
Prairie restoration roads with forgotten homesteads
Iowa
DifficultBackbone State Park Devil’s Backbone Trail
Iowa's premier limestone technical challenge
Iowa
DifficultStephens State Forest Quarry Road Circuit
Iowa's gnarliest quarry road adventure
Iowa
ModerateTurkey River Bluff Trail
Limestone bluffs and pioneer graves in Iowa's deepest valley
USA
DifficultGovernor Nelson State Park Bluff Road
Technical limestone quarry climb with Madison views
USA
ModerateAmerican Legion State Forest Nebish Lake Logging Road
Remote Northwoods fire road with technical creek crossings
USA
ExpertKettle Moraine Forest Glacial Ridge Technical Loop
Ice age terrain meets expert-level technical challenge