It's not exactly traditional sledding, but Summit at Snoqualmie has its own tubing hill with 20 lanes and a covered lift, but no personal sleds are allowed. Tickets must be purchased in advance but weekend days have been selling out in advance—even with tickets priced at $45–52 for taller kids and adults.

Nearby Hyak Sno-Park is a state-run area dedicated to snow play: a groomed slope (sometimes) and heated bathrooms, but no supervision. Parking is $25 per day (or $50 for annual passes) and the area, given its proximity to the ski area, can get crowded. Franklin Falls Sno-Park is a few miles closer to Seattle and also has a sledding area.

Remember that most of the state's Sno-Parks are not particularly meant for sledding; they may not be near hills, and routes are often designated for nordic skiers, snowmobilers, or even dog sledders. When stopping, take care to wander the opposite direction from the ski tracks, dog teams, and brrrrrppping snowmobiles.

A full two hours from the city, options expand near Leavenworth. The south section of Lake Wenatchee State Park has a 150-foot sled hill, with the same parking fees as Hyak—but snow levels can vary, so it's worth calling the park to check for adequate coverage. The Leavenworth Winter Sports Club offers two separate slopes: a tubing hill with a rope tow and 100-foot drop (tickets cost $37 for six runs), and a separate walk-up sledding hill with a $13 fee (no classic metal runner sleds, but rentals of approved sleds are available onsite).

Our national parks contain some of the snowiest terrain in the state and are usually a solid bet; however, the snow play area in Mount Rainier National Park doesn't always open. In 2025, the park will once again shutter the official sled runs at Paradise, and sledding in other areas of the park is prohibited due to the dangers of tree wells, avalanches, and other hazards. Snow, if not big slopes, can reliably be found outside the park at Silver Springs Sno-Park near Crystal Mountain Resort, and White Pass has a tubing hill.

On the other hand, Hurricane Ridge at Olympic National Park—which gets an average of 400 inches of snow annually—offers a tubing hill ($24 for 10 runs, including tube, plus park entry fees) and a free sledding hill for kids eight and under. 

Though for a short time the Stevens Pass Ski Area's Nordic Center banned the practice, sledding is again allowed. The cross-country ski area is about six miles east of the chairlifts and lodges that make up the ski mountain, though parking here does fill up with downhillers on busy days. Walk-up sledding on the groomed slope is free and the Cascade Depot snack bar has warm drinks.

Where to find solitude for your classic Red Ryder? The state is full of snowy slopes; forest roads at high elevations lead to quiet corners of the forest, and as you may remember from your summer hiking, hardly any part of the Cascades is truly flat.

Be careful on snowy roads—park before the snow gets deep, not after—and don't expect to have cell service if you get stuck. Avalanche danger is rife on steep terrain, especially chutes; take a free virtual class from the Northwest Avalanche Center to learn how to avoid the most risky areas.

Of course, you could simply wait for the rare city snowfall to sled down Denny. But if you do find that coveted private, natural sledding hill deep in the woods, feel free to keep it a secret—or perhaps become the hero of your neighborhood play group.