USFS National Forest System Trails · Boise National Forest · Idaho · Updated June 2026
Anderskin (USFS trail 445006) is a 3.1 mi trail in Boise National Forest, Idaho. Mountain bikes are designated as allowed, Jul–Sep, with Class 1 e-bikes also designated.
Can I bike Anderskin?
| Use | Status | Season on record |
|---|---|---|
| Mountain bike | Allowed | Jul–Sep |
| Class 1 e-bike (pedal-assist, 20 mph) | Allowed | Jul–Sep |
| Class 2 e-bike (throttle, 20 mph) | Allowed | Jul–Sep |
| Class 3 e-bike (pedal-assist, 28 mph) | Allowed | Jul–Sep |
Zooming out: across Boise National Forest, 99% of rideable trail miles are open to mountain bikes — a Bike Access Grade of A.
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About this trail
Anderskin (USFS trail 445006) is a 3.1 mi trail in Boise National Forest, Idaho. This profile summarizes what the official US Forest Service trail record says about riding it: how long the trail is, what it's built on, how steep the route grades out, and which forms of bike use the agency has designated. USFS records list its surface as native material. No grade band is recorded, so a steepness-based difficulty isn't available for this trail. Mountain bikes are allowed, with a Jul–Sep season in the data. On the electric side, Class 1, Class 2, Class 3 e-bikes are also designated (Jul–Sep) — 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 Anderskin?
- Yes. Mountain bikes are designated as allowed on Anderskin in Boise National Forest, typically Jul–Sep, per USFS data.
- Are e-bikes allowed on Anderskin?
- Class 1, Class 2, Class 3 e-bikes are designated on Anderskin in the USFS data.
- How long is Anderskin?
- Anderskin measures about 3.1 mi in total, summed across its mapped National Forest System segments.
- What is the surface of Anderskin?
- USFS data records the tread surface of Anderskin 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 Boise National Forest (USFS trail geometry isn't mapped).
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