USFS National Forest System Trails · Oregon · Updated June 2026
Can You Mountain Bike in Willamette National Forest, Oregon?
Yes — Willamette National Forest in Oregon has 96.8 mi of bike-designated National Forest System trail across 19 segments, typically open May–Oct, according to official USFS travel-management data.
96.8 mi
Bike-designated
19 segments
1,617 mi
Total NFS trail
756 segments
May–Oct
Bike season
USFS managed-use
10
ADA-accessible
trail segments
6% of this forest's mapped trail is bike-designated. USFS records trail grade (steepness), not technical MTB difficulty — we surface grade where present but do not infer a black/blue/green rating.
Bike-designated trails in Willamette National Forest
| Trail | Miles | Surface | Bike season |
|---|---|---|---|
| Mckenzie River Nrt | 24.21 | Native Material | Mar–Nov |
| Jim Weaver Loop(Waldo Lake) | 20.19 | Native Material | Jun–Oct |
| Alpine | 15.42 | Native Material | — |
| Blair Lake | 14.92 | Native Material | — |
| Huckleberry Flats Atv #100 | 10.03 | Native Material | — |
| Lawler | 8.86 | Native Material | — |
| O Leary Mountain | 8.51 | Native Material | Jun–Oct |
| Dead Mountain | 6.16 | Native Material | — |
| Huckleberry Flats Atv #200 | 5.94 | Native Material | — |
| Windy Pass | 5.91 | Native Material | — |
| Tire Mountain | 5.84 | Native Material | May–Oct |
| Larison Creek | 5.76 | Native Material | Jun–Oct |
| Huckleberry Flats Atv #107 | 5.19 | Native Material | — |
| Castle Rock | 4.35 | Native Material | Jun–Oct |
| Winberry Divide | 4.22 | Native Material | — |
Frequently asked questions
- How many miles of mountain bike trail are in Willamette National Forest?
- Willamette National Forest has about 96.8 mi of bike-designated trail across 19 segments, out of 1,617 mi of total National Forest System trail.
- Are e-bikes allowed in Willamette National Forest?
- Only where designated — on Forest Service land e-bikes are motor vehicles. Class 1 e-bikes are recorded on 76 segments here.
- What is the mountain-bike season in Willamette National Forest (Oregon)?
- Most bike-designated trails carry a May–Oct season in USFS data; higher-elevation trails open later.