Ireland
ExpertComeragh Mountains Coumshingaun Loop
Ireland's most dramatic glacial cirque by 4WD
Feature: Scenic
Ireland
ModerateDonegal Highland Green Road Network
Forgotten drovers' roads through Donegal wilderness
Ireland
ModerateHealy Pass Beara Peninsula Track
Ancient smugglers' pass through the Caha Mountains
Ireland
ModerateSally Gap Military Road
Military history meets mountain wilderness
Ireland
ModerateRing of Beara Highland Track
Wild Atlantic way meets mountain wilderness
Clare
EasyBurren Green Road Network
Ancient drove roads across Ireland's lunar landscape
Ireland
DifficultConor Pass Track
Ireland's highest and most exposed mountain crossing
Pennsylvania
EasyMichaux State Forest Caledonia Iron Furnace Circuit
Iron furnace ruins through gentle mountain roads.
Pennsylvania
ModerateAllegheny National Forest Morrison Trail
Oil boom railroad grade through pristine forest
Pennsylvania
ExpertPine Creek Gorge West Rim Technical Loop
Expert rim running above Pennsylvania's Grand Canyon