Pennsylvania
EasyMichaux State Forest Caledonia Iron Furnace Circuit
Iron furnace ruins through gentle mountain roads.
Surface: Gravel
Pennsylvania
EasySusquehanna State Forest Pine Creek Gorge Rim Road
Pennsylvania's Grand Canyon rim with logging history
Pennsylvania
EasyForbes State Forest Linn Run Road
CCC legacy road through mountain laurel paradise
Pennsylvania
EasyPine Grove Furnace State Park Iron Furnace Heritage Loop
Revolutionary War iron furnace ruins and quarry roads
Pennsylvania
ModerateAllegheny National Forest Hearts Content Scenic Area Backcountry Loop
Virgin timber and logging camp ruins
Pennsylvania
EasyRaystown Lake Military Road Traverse
Historic military road around Pennsylvania's largest lake
Pennsylvania
EasyPine Creek Rail Trail
Pennsylvania's Grand Canyon rail-trail adventure
Ohio
EasyOttawa National Wildlife Refuge Wildlife Drive Sand Prairie Circuit
Lake Erie prairie restoration showcase
Ohio
EasyGrand River Valley Railroad Grade Historic Trail
Covered bridge country on abandoned railroad grade
Ohio
ModerateAtwood Lake Mining Heritage Circuit
Coal heritage roads around Atwood Lake