Pennsylvania
EasyPine Grove Furnace State Park Iron Furnace Heritage Loop
Revolutionary War iron furnace ruins and quarry roads
Surface: Gravel
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
Ohio
ModerateAppalachian Foothill Mining Heritage Circuit
Coal country heritage through reclaimed wilderness
Ohio
ModerateLake Erie Coastal Sand Prairie Explorer
Great Lakes coastal wilderness with sand driving
Ohio
EasyOttawa National Wildlife Refuge Dike Road Circuit
Great Lakes wetland dikes and waterfowl migration