USFS National Forest System Trails · Six Rivers National Forest · California · Updated June 2026
Hettenshaw (USFS trail 7E37) is a 1.1 mi trail in Six Rivers National Forest, California. Mountain-bike use here is accepted but discouraged in USFS data, with Class 1 e-bikes also designated.
Can I bike Hettenshaw?
| Use | Status | Season on record |
|---|---|---|
| Mountain bike | Accepted but discouraged | — |
| 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 Six Rivers National Forest, 28% of rideable trail miles are open to mountain bikes — a Bike Access Grade of C.
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About this trail
In Six Rivers National Forest, California, Hettenshaw (USFS trail 7E37) covers 1.1 mi of National Forest System trail. 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 Intermediate band (grade band +8-10%), meaning a moderate climb — keep in mind this measures steepness, not trail technicality. For traditional mountain bikes, use is discouraged according to USFS data. The record additionally permits Class 1, Class 2, Class 3 e-bike use; recall that Class 1 is pedal-assist, while Class 2 adds a throttle and Class 3 a higher cutoff speed. The route is mapped as USFS Trail Class 2 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 Six Rivers National Forest.
Frequently asked questions
- Can you mountain bike on Hettenshaw?
- Mountain-bike use on Hettenshaw is discouraged in USFS records, though Class 1 e-bike use is designated. Confirm current rules with the managing ranger district.
- Are e-bikes allowed on Hettenshaw?
- Class 1, Class 2, Class 3 e-bikes are designated on Hettenshaw in the USFS data.
- How long is Hettenshaw?
- Hettenshaw measures about 1.1 mi in total, summed across its mapped National Forest System segments.
- What is the surface of Hettenshaw?
- USFS data records the tread surface of Hettenshaw as native material.
- How difficult is Hettenshaw?
- Its grade-based difficulty is Intermediate (grade band +8-10%), 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 Six Rivers National Forest (USFS trail geometry isn't mapped).
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