City, Town, or County

Lewis & Clark Bicentennial Trail

South Dakota

Backcountry Trail, Rail Trail, Urban Trail

City, Town, or County

Lewis and Clark Discovery Trail

Washington

Frontcountry Trail

USDA Forest Service

Lewis Creek Trail

California

City, Town, or County

Limestone County Canoe & Kayak Trail

Alabama

Water Trail (other)

National Park Service

Lincoln Boyhood Trail

Indiana

Private

Link River Nature Trail

Oregon

Backcountry Trail

National Park Service

Linville Falls Trail

North Carolina

Backcountry Trail

City, Town, or County

Lions Park Nature Trail

Texas

Frontcountry Trail

U.S. Fish and Wildlife Service

Little Cherry Pond Trail

New Hampshire

Backcountry Trail

USDA Forest Service

Little Hole

Utah

Backcountry Trail

State

Little Miami State Park

Ohio

Backcountry Trail, Rail Trail, Urban Trail

City, Town, or County

Little Mulberry Park Trails

Georgia

Backcountry Trail, Urban Trail

USDA Forest Service

Little North Fork

Montana

Backcountry Trail

U.S. Corps of Engineers

Little Pond

Ohio

Backcountry Trail

USDA Forest Service

Little Stony Creek

Virginia

Backcountry Trail

Nonprofit

Little Tennessee River Greenway

Tennessee

Frontcountry Trail

USDA Forest Service

Lochsa River Historic Trail

Idaho

Backcountry Trail

USDA Forest Service

Lodgepole Ski Touring Trail

Montana

Backcountry Trail

USDA Forest Service

Log Flume Interpretive Trail

Washington

Backcountry Trail

USDA Forest Service

Lone Star Hiking Trail

Texas

Backcountry Trail