Iowa
ModerateBig Creek State Park Pioneer Ridge Trail
Pioneer graves and limestone bluffs in Iowa's wildlands
Trail Type: Technical 4x4
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
USA
ModerateWisconsin River Dells Quarry Road
Sandstone quarries meet Wisconsin River overlooks
USA
DifficultGovernor Dodge State Park Lost Canyon Quarry Road
Quarry roads through Wisconsin's deepest coulees