Washington runs its cross country skiing through the Sno-Park permit, which buys you a plowed lot at more than 120 winter sites and, for an extra sticker, the eight places the state grooms hardest, while the Methow Valley's nonprofit system in Winthrop is the largest groomed network in the country.
11 systems in Washington say a machine goes on the trail, 324 km of it measured, and one Sno-Park permit covers the state land.
Washington runs its cross country skiing through the Sno-Park permit, which buys you a plowed lot at more than 120 winter sites and, for an extra sticker, the eight places the state grooms hardest, while the Methow Valley's nonprofit system in Winthrop is the largest groomed network in the country.
Methow Trails is the largest of them at 130 miles (200 km), run by Methow Trails near Winthrop. Every system below carries the sentence its manager published, with the page and the date it was read, so you can see the claim rather than take ours for it.
Each of these states in its own words that it grooms, sets classic track or cuts a skate lane. Where the manager publishes a grooming report, the link under the card is the one to read the night before you go, because a grooming schedule is an intention and the weather is the other party to it.
Volunteer ski club near Winthrop, run by Methow Trails
We maintain a network of more than 200 kilometers (about 130 miles) of groomed winter ski trails, many of which are also open for summer use.Methow Trails System, Methow Trails, read September 23, 2026. Read it at the source
State park near Mead, run by Washington State Parks
Mount Spokane State Park offers the full winter experience with 37 miles of Nordic trails for classic skiing, skate skiing and skijoring and 16 miles of groomed roads for snowmobiles and all types of non-motorized use.Mt. Spokane Sno-Park, Washington State Parks, read September 23, 2026. Read it at the source
National forest near Leavenworth, run by Washington State Parks
Trail Length: 6.1 km of groomed cross country trails at Kahler Glen, 7.1 km of groomed cross country trails at Lower Nason Ridge, and 13.7 km of groomed cross country trails at Upper Nason Ridge.Nason Ridge Sno-Park, Washington State Parks, read September 23, 2026. Read it at the source
State park near Leavenworth, run by Washington State Parks
Trail Length: North Lot: 6.6 km of groomed, XC ski trails and 2.4 miles of snowshoe trails. South Lot: Over 8.7 km of groomed, XC ski trails and 3 miles of snowshoe trails.Lake Wenatchee Sno-Park, Washington State Parks, read September 23, 2026. Read it at the source
National forest near Leavenworth, run by Washington State Parks
Trail Length: 11.3 km groomed and 7.5 km of ungroomed cross country ski trails and 3 miles of snowshoe trails.Chiwawa Sno-Park, Washington State Parks, read September 23, 2026. Read it at the source
State park, run by Washington State Parks
No dogs allowed on groomed area or groomed trailsHyak Sno-Park, Washington State Parks, read September 23, 2026. Read it at the source
National forest, run by Washington State Parks
Cabin Creek Sno-park is located in the Blewett/I90 region. This Sno-park features 25 miles of trail for non-motorized recreation.Cabin Creek Sno-Park, Washington State Parks, read September 23, 2026. Read it at the source
National forest, run by Washington State Parks
This Sno-park features 51 miles of trails for both motorized and non-motorized recreation.Crystal Springs Sno-Park, Washington State Parks, read September 23, 2026. Read it at the source
State park near Easton, run by Washington State Parks
Trail Length: 3 miles of XC Ski and 15 miles of snowmobile.Lake Easton Sno-Park, Washington State Parks, read September 23, 2026. Read it at the source
Volunteer ski club near Leavenworth, run by Leavenworth Winter Sports Club
The Leavenworth Winter Sports Club maintains 26km of tracks and skating lanes that offer a variety of skiing terrain across three areas around Leavenworth.Nordic Skiing, Leavenworth Winter Sports Club, read September 23, 2026. Read it at the source
Volunteer ski club near Ashford, run by Mount Tahoma Trails Association
During the winter, the access roads to the huts are groomed to allow cross-country skiing or snowshoeing.Mount Tahoma Trails Association, read September 23, 2026. Read it at the source
Sno-Park permit, $25 a day, $50 for the season
parking at any of the state's winter recreation sites, with a separate seventy dollar sticker added at the eight Sno-Parks that get the heaviest grooming
A Sno-Park permit grants access to any of the 120+ winter recreation sites maintained by the Winter Recreation program across the state.Sno-Park Permits, Washington State Parks, read September 23, 2026. Read it at the source
A state pass and a trail fee are different transactions, and a club-run nordic center inside a state park will often want both. The pass price on each card above is what that system publishes.
A nordic season is set by snow rather than by statute, so what follows is a usual range and a rule, not an opening date anyone is bound to. Grooming starts when there is enough base to run a machine without dragging the ground up through the snow, which in most of this country is somewhere between four and eight inches of settled cover.
December 1 to March 31, though the state grooms its Sno-Parks from the first of December to the end of March, and sells permits for a slightly longer window that runs into April
Grooming Season: 12/1-3/31Mt. Spokane Sno-Park, Washington State Parks, read September 23, 2026. Read it at the source
The kind of outfit that grooms a trail turns out to predict whether anybody posts that they did it. Across the whole country, county and city park systems report nearly every time and national forest districts report least, and the shares below are the national figures for the kinds of manager present in Washington.
Washington trail systems read September 23, 2026 from the page of each agency, club or parks department that runs them, linked on every card above. Grooming is weather work: check the system’s own conditions report before you drive. Every state is on the cross-country skiing hub.