USDA Forest Service

Canones Creek

New Mexico

U.S. Fish and Wildlife Service

Canyon Trail

New Mexico

Backcountry Trail

National Park Service

Cape Alava Trail

Washington

Backcountry Trail

Nonprofit

Caratunk Wildlife Refuge Trails System

Massachusetts

Nonprofit

Cardinal Greenway

Indiana

Frontcountry Trail, Rail Trail

City, Town, or County

Cargill Long Park Trail

Texas

Rail Trail, Urban Trail

USDA Forest Service

Caribou Ridge Trail #79

Idaho

Backcountry Trail

National Park Service

Carlsbad Caverns

New Mexico

Backcountry Trail

U.S. Corps of Engineers

Carlyle Lake Multi-Use Trail

Illinois

Urban Trail

City, Town, or County

Carolino Canyon Nature

New Mexico

Backcountry Trail

USDA Forest Service

Carson Emigrant Historic Trail

California

Backcountry Trail

U.S. Fish and Wildlife Service

Carson Trail

Maine

Frontcountry Trail

USDA Forest Service

Cascade Falls

Utah

Backcountry Trail

USDA Forest Service

Cascade Springs

Utah

USDA Forest Service

Cascades Trail

Virginia

Backcountry Trail

Nonprofit

Cascadia Marine Trail

Washington

Water Trail (other)

Nonprofit

Cason J Callaway

Georgia

Backcountry Trail

National Park Service

Catoctin Trail (Blue Trail)

Maryland

Backcountry Trail

City, Town, or County

Cattail Trail

Indiana

Backcountry Trail, Frontcountry Trail, Rail Trail, Urban Trail

USDA Forest Service

Catwalk Trail

New Mexico

Backcountry Trail