USFS National Forest System Trails · White Mountain National Forest · New Hampshire · Updated June 2026
Butter (USFS trail 97617) is a 1.4 mi trail in White Mountain National Forest, New Hampshire. Mountain bikes are designated as allowed year-round, with no Class 1 e-bike designation on record.
Can I bike Butter?
| Use | Status | Season on record |
|---|---|---|
| Mountain bike | Allowed | year-round |
| Class 1 e-bike (pedal-assist, 20 mph) | — | |
| Class 2 e-bike (throttle, 20 mph) | — | |
| Class 3 e-bike (pedal-assist, 28 mph) | — |
Zooming out: across White Mountain National Forest, 19% of rideable trail miles are open to mountain bikes — a Bike Access Grade of D.
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About this trail
Butter (USFS trail 97617) is a 1.4 mi trail in White Mountain National Forest, New Hampshire. 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. Underfoot, the trail is recorded as native material. No grade band is recorded, so a steepness-based difficulty isn't available for this trail. Mountain bikes are allowed, open year-round in the data. The agency lists no Class 1, 2 or 3 e-bike designation here; absent a local order to the contrary, that means e-bikes are not an allowed use on this trail. 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 Butter?
- Yes. Mountain bikes are designated as allowed on Butter in White Mountain National Forest, year-round, per USFS data.
- Are e-bikes allowed on Butter?
- No e-bike class (1, 2 or 3) is designated on Butter in the USFS data.
- How long is Butter?
- Butter measures about 1.4 mi in total, summed across its mapped National Forest System segments.
- What is the surface of Butter?
- USFS data records the tread surface of Butter 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 White Mountain National Forest (USFS trail geometry isn't mapped).
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