USDA Forest Service

Kelsey Trail (Elbow Springs-Lake Harrington)

California

Backcountry Trail

USDA Forest Service

Kettle Crest

Washington

Backcountry Trail

Bureau of Land Management

King Range Trail

California

Backcountry Trail

State

Kingfisher Trail

Arkansas

Backcountry Trail, Urban Trail

Nonprofit

Kings Highway Community Park Trail

South Carolina

Backcountry Trail

City, Town, or County

Kings Mountain Gateway Trail

North Carolina

Backcountry Trail, Frontcountry Trail, Rail Trail, Urban Trail

National Park Service

Kings Mountain Hiking

South Carolina

Backcountry Trail

USDA Forest Service

Kings River Trail

California

Backcountry Trail

Nonprofit

Kiski-Conemaugh Water Trail

Pennsylvania

Water Trail (other)

Private

Kitsap Peninsula Water Trail

Washington

National Water Trail

City, Town, or County

Kitty Dill Memorial Parkway

Mississippi

Frontcountry Trail, Rail Trail, Urban Trail

City, Town, or County

Kiwanis Trail

Wisconsin

Urban Trail