City, Town, or County

Crown Zellerbach Trail

Oregon

Backcountry Trail, Rail Trail

National Park Service

Crystal Cave Trail

California

Backcountry Trail

USDA Forest Service

Crystal Lake Shoreline Loop Trail

Montana

Backcountry Trail

Nonprofit

Cumberland Valley Rail Trail

Pennsylvania

Backcountry Trail, Frontcountry Trail, Rail Trail

City, Town, or County

Cunningham Park Southeast Preserve Trail

New York

Urban Trail

U.S. Fish and Wildlife Service

Cussetah Bottoms Boardwalk Trail

Oklahoma

Backcountry Trail

USDA Forest Service

Cut Foot Sioux NRT

Minnesota

Backcountry Trail

USDA Forest Service

Cutthroat Creek Trail

Washington

Backcountry Trail

City, Town, or County

Cypress Nature Trail

Louisiana

Backcountry Trail, Frontcountry Trail

Nonprofit

Dahlgren Railroad Heritage Trail

Virginia

Backcountry Trail, Frontcountry Trail, Rail Trail, Urban Trail

U.S. Corps of Engineers

Dale Hollow Dam Area

Tennessee

Backcountry Trail

State

Dam Mountain

Arkansas

Backcountry Trail