USDA Forest Service

Columbine-Twining

New Mexico

City, Town, or County

Columbus, Georgia Black Heritage Trail

Georgia

Urban Trail

USDA Forest Service

Columns of the Giants NRT

California

Backcountry Trail

City, Town, or County

Comal River Water Trail

Texas

National Water Trail, Water Trail (other)

USDA Forest Service

Como Lake Loop

Montana

Backcountry Trail

National Park Service

Confluence Trail

Wyoming

Urban Trail

Nonprofit

Congaree River Blue Trail

South Carolina

Backcountry Trail, Frontcountry Trail, Water Trail (other)

City, Town, or County

Congdon Creek Park Trail

Minnesota

Urban Trail

National Park Service

Congress Trail

California

Backcountry Trail

City, Town, or County

Congressman Ralph Regula Towpath Trail

Ohio

Frontcountry Trail

City, Town, or County

Conotton Creek Bike Trail

Ohio

Backcountry Trail, Rail Trail

Nonprofit

Copper Harbor Trails

Michigan

Backcountry Trail