USDA Forest Service

Lava Cast Forest

Oregon

Backcountry Trail

USDA Forest Service

Lava Ridge Trail

Idaho

Backcountry Trail

USDA Forest Service

Lava River Trail

Oregon

Backcountry Trail

Nonprofit

Lebanon Valley Rail-Trail

Pennsylvania

Rail Trail

City, Town, or County

Lee McCune Braille Trail

Wyoming

Backcountry Trail

U.S. Fish and Wildlife Service

Lee Metcalf NWR Wildlife Viewing Trail

Montana

Frontcountry Trail

USDA Forest Service

Left Fork Huntington Creek

Utah

Backcountry Trail

Commission

Lehigh Canal Heritage Trail

Pennsylvania

Rail Trail

City, Town, or County

Lehigh Parkway Heritage

Pennsylvania

Frontcountry Trail

USDA Forest Service

Lena Lake Trail

Washington

Backcountry Trail

City, Town, or County

Leon Creek North Greenway

Texas

Backcountry Trail, Frontcountry Trail, Urban Trail

City, Town, or County

Lester Park Nature Trail

Minnesota

Backcountry Trail