State

Window Cliffs Trail

Tennessee

Backcountry Trail

USDA Forest Service

Winom Creek

Oregon

USDA Forest Service

Winsor Trail

New Mexico

Backcountry Trail, Urban Trail

City, Town, or County

Wintersmith Park Jogging Trail

Oklahoma

Urban Trail

USDA Forest Service

Wise River Snowmobile Trail

Montana

Backcountry Trail

City, Town, or County

Wissahickon Park Trail System

Pennsylvania

State

Withlacoochee State Trail

Florida

Rail Trail

City, Town, or County

Witmer Trace Nature Trail

Indiana

Backcountry Trail

City, Town, or County

Wolf River Greenway Trail

Tennessee

Frontcountry Trail

National Park Service

Wonderland Trail

Washington

Backcountry Trail

USDA Forest Service

Wood River Nature Trail

Idaho

Backcountry Trail

Nonprofit

Woodard Nature Trail

Kansas

Backcountry Trail