USFS National Forest System Trails · Payette National Forest · Idaho · Updated June 2026
Coffee Flat (USFS trail 335) is a 3.2 mi trail in Payette National Forest, Idaho. Mountain bikes are designated as allowed year-round, with Class 1 e-bikes also designated.
Can I bike Coffee Flat?
| Use | Status | Season on record |
|---|---|---|
| Mountain bike | Allowed | year-round |
| Class 1 e-bike (pedal-assist, 20 mph) | Allowed | year-round |
| Class 2 e-bike (throttle, 20 mph) | Allowed | year-round |
| Class 3 e-bike (pedal-assist, 28 mph) | Allowed | year-round |
Zooming out: across Payette National Forest, 20% of rideable trail miles are open to mountain bikes — a Bike Access Grade of D.
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About this trail
In Payette National Forest, Idaho, Coffee Flat (USFS trail 335) covers 3.2 mi of National Forest System trail. The figures here are pulled from the official US Forest Service trail data for Payette National Forest, covering the trail's mileage, tread, grade band, and the bike and e-bike uses the agency lists as designated. Underfoot, the trail is recorded as native material. No grade band is recorded, so a steepness-based difficulty isn't available for this trail. Bike use is designated as allowed year-round. On the electric side, Class 1, Class 2, Class 3 e-bikes are also designated — Class 1 being pedal-assist only, Classes 2 and 3 adding a throttle and higher assisted speed. The route is mapped as USFS Trail Class 3 on the agency's 1-to-5 development scale, where 1 is the most primitive, minimally maintained tread and 5 is the most developed. Because conditions, closures, and local orders change between data refreshes, confirm the current status with the managing ranger district before you ride.
Frequently asked questions
- Can you mountain bike on Coffee Flat?
- Yes. Mountain bikes are designated as allowed on Coffee Flat in Payette National Forest, year-round, per USFS data.
- Are e-bikes allowed on Coffee Flat?
- Class 1, Class 2, Class 3 e-bikes are designated on Coffee Flat in the USFS data.
- How long is Coffee Flat?
- Coffee Flat measures about 3.2 mi in total, summed across its mapped National Forest System segments.
- What is the surface of Coffee Flat?
- USFS data records the tread surface of Coffee Flat as native material.
How we read this data
Grade-based difficulty above is the USFS grade (route steepness), not a technical mountain-bike rating — a gentle-grade trail can still be rocky or technical, and vice versa. Bike and e-bike status come verbatim from the USFS managed-use fields for this trail; we never infer access we can't cite. See our methodology for how the dataset is built and what each field means.
Where it is
Approximate location of Payette National Forest (USFS trail geometry isn't mapped).
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