Whitehorse Trail

Whitehorse Trail
An unpaved section near Oso
Length	27 miles (43 km)
Location	Snohomish County, Washington
Established	2002
Trailheads	Arlington, Trafton, Oso, Darrington
Use	Hiking, cycling, horseback riding
Surface	Compacted gravel
Right of way	Northern Pacific Railway spur
Website	Whitehorse Regional Trail
Trail map

The Whitehorse Trail is a rail trail in northern Snohomish County, Washington, connecting the cities of Arlington and Darrington. The 27-mile-long (43 km) trail uses a former Northern Pacific Railway spur built in 1901 and abandoned in 1990. The trail has been in development since the county government purchased it in 1993, with some sections open to the public.

The trail's name is derived from the "Whitehorse Express", the historic name of the railroad, which in turn was named for Whitehorse Mountain.^[1]