Tennessee
ModerateBig South Fork Burnt Mill Bridge Historic Circuit
Coal mining heritage through sandstone canyons
Surface: Rock
Mississippi
DifficultBienville National Forest Forest Road 501 Mill Creek Technical Loop
Abandoned sawmill ruins in steep pine country
Mississippi
ExpertOkatibbee Creek Wildlife Management Area Limestone Bluff Explorer
Limestone shelf technical driving near Meridian
Mississippi
DifficultHomochitto National Forest Tunica Hills Ancient Bluff Line Explorer
Mississippi's hidden Appalachian-style ravines
New York
DifficultDelaware Water Gap Mining Circuit
Exposed bluestone quarry roads above Delaware River
New York
ExpertCounty Route 2 Iron Mine Hill
Adirondack iron mining challenge
New York
DifficultAdirondack Iron Mine Circuit
Iron ore ruins and granite obstacles in the High Peaks
New York
ExpertClinton County Military Road
War of 1812 supply route near Canadian border
New York
DifficultSterling Forest State Park Iron Mine Historic Circuit
Revolutionary War iron roads carved in stone.
New York
ModerateHigh Point State Park Monument Road
Tri-state views from Shawangunk quartzite ledges.