USFS National Forest System Trails · Sawtooth National Forest · Idaho · Updated June 2026
Oregon Gulch (USFS trail 7183) is a 6.2 mi trail in Sawtooth National Forest, Idaho. Mountain bikes are designated as allowed year-round, with Class 1 e-bikes also designated.
Can I bike Oregon Gulch?
| Use | Status | Season on record |
|---|---|---|
| Mountain bike | Allowed | year-round |
| Class 1 e-bike (pedal-assist, 20 mph) | Allowed | May–Aug |
| Class 2 e-bike (throttle, 20 mph) | Allowed | May–Aug |
| Class 3 e-bike (pedal-assist, 28 mph) | Allowed | May–Aug |
Zooming out: across Sawtooth National Forest, 59% of rideable trail miles are open to mountain bikes — a Bike Access Grade of B.
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About this trail
Oregon Gulch (USFS trail 7183) runs 6.2 mi through Sawtooth National Forest in Idaho. Everything below comes straight from the US Forest Service National Forest System Trails dataset — length, surface, slope-derived difficulty, and the specific bike and e-bike designations on record — so you can check legality before you load up. USFS records list its surface as native material. USFS slope data puts it in the Advanced band (grade band 12-20%), meaning a steep climb — keep in mind this measures steepness, not trail technicality. Bike use is designated as allowed year-round. On the electric side, Class 1, Class 2, Class 3 e-bikes are also designated (May–Aug) — 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. Treat this as a planning reference rather than a live conditions report, and verify any time-sensitive closure or order with the ranger district that manages Sawtooth National Forest.
Frequently asked questions
- Can you mountain bike on Oregon Gulch?
- Yes. Mountain bikes are designated as allowed on Oregon Gulch in Sawtooth National Forest, year-round, per USFS data.
- Are e-bikes allowed on Oregon Gulch?
- Class 1, Class 2, Class 3 e-bikes are designated on Oregon Gulch in the USFS data.
- How long is Oregon Gulch?
- Oregon Gulch measures about 6.2 mi in total, summed across its mapped National Forest System segments.
- What is the surface of Oregon Gulch?
- USFS data records the tread surface of Oregon Gulch as native material.
- How difficult is Oregon Gulch?
- Its grade-based difficulty is Advanced (grade band 12-20%), derived from USFS slope data. This reflects steepness, not technical mountain-bike difficulty.
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 Sawtooth National Forest (USFS trail geometry isn't mapped).
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