U.S. Fish and Wildlife Service

Woodpecker Loop Trail

Oregon

Backcountry Trail

USDA Forest Service

Wright's Creek Trail

Idaho

Backcountry Trail

Commission

Wright's Mountain Trails

Vermont

Backcountry Trail

Bureau of Land Management

Wu Ki' Oh Trail

California

Backcountry Trail

USDA Forest Service

Wynoochee Lake Shore Trail

Washington

Backcountry Trail

USDA Forest Service

Wyoming Range

Wyoming

Backcountry Trail

Nonprofit

Yakima Greenway Path

Washington

Frontcountry Trail

State

Yellow Rock Trail

Arkansas

Backcountry Trail

City, Town, or County

Yoholo-Micco, The Creek Indian Trail

Alabama

Backcountry Trail, Frontcountry Trail, Rail Trail

City, Town, or County

York

California

State

Youghiogheny River Trail

Pennsylvania

City, Town, or County

Zim Smith Trail

New York

Backcountry Trail, Rail Trail, Urban Trail