Tumwater Canyon
Scenic drive · Washington
Highway 2 squeezes through this granite gorge west of Leavenworth, where vine maples flare scarlet against the Wenatchee River each October. Numerous pullouts along the eleven-mile stretch make it the valley's most-photographed fall drive.
Don’t miss
Peak: September 6–September 10
Color builds from August 24 · mostly bare by September 28
Method: daily ERA5 temperatures drive a photoperiod + chilling phenology model, sampled at Tumwater Canyon’s own coordinates and elevation (531 m) rather than a regional average. Estimates, not promises — check locally before you plan a trip around it.
Tumwater Canyon on the map
More things to do in Washington
Washington Park Arboretum
ArboretumPeak October 13
The 230-acre arboretum on Lake Washington runs vivid from mid-October into November, with Japanese maples along Azalea Way, the Pacific Connections gardens, and canoe-level color from the Foster Island waterside trail.
Don’t miss: Azalea Way · Japanese Garden maples · Foster Island trail
Kubota Garden
GardenPeak October 10
Fujitaro Kubota's 20-acre Japanese garden in Rainier Beach layers maples over ponds, bridges, and stonework. It's Seattle's most concentrated fall-color spot, usually peaking late October into mid-November, free, and quieter than it deserves.
Don’t miss: Heart Bridge · Mountainside maples
Green Lake Park
City parkPeak October 13
The city's favorite 2.8-mile loop rings Green Lake with sweetgums, maples, and cottonwoods that color through late October. It's an easy golden-hour walk, with the water doubling every tree on a still evening.
Don’t miss: The 2.8-mile loop
Franklin Falls
TrailTypically October 1–October 20
An easy two-mile round trip off Snoqualmie Pass through old-growth hemlock and cedar to a 70-foot waterfall, with vine maple burning red and gold through the understory in early-to-mid October.
Don’t miss: Vine maple understory · The falls amphitheater
Plan from a city
Frequently asked
- When does Tumwater Canyon peak in 2026?
- Peak color is predicted for September 6–September 10 (best estimate September 8). Color starts around August 24 and is mostly bare by September 28.
- What is Tumwater Canyon best for?
- Fall color drive.
- How do I get to Tumwater Canyon?
- The closest city is Seattle, about 75 mi away. It's part of Washington's fall lineup.
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