Cascade Loop
At a glance
400 miles of road between -7 and 5,469 ft; the high point is near mile 294.
Color is earliest near mile 65 (about 3,600 ft), around Oct 7, and latest near mile 328 (about 1,100 ft), around Nov 4.
About 51% of the road has no trees that turn color and carries no date.
Dated places within 3 miles of the road
- Tumwater Canyonmile 95 · Oct 24
- North Cascades Highway (Lake Diablo Lookout, Washington Pass)mile 391 · Oct 28
Peak color 2026 (Estimate)
Each area's predicted peak window. The date doesn't change this view.
Peak Timing Along the Route
Each date is the median peak of the trees that turn colour within 1,640 ft of the road, over about 2.5 miles of it. Hover for elevation and predicted peak date.
No trees that turn colour along this stretch
Elevation -7–5,469 ft over 400 miles · 262 of 537 sample points dated
A long loop from harvest-season apple orchards to autumn color in the Cascades.