USFS National Forest System Trails · Deschutes National Forest · Oregon · Updated June 2026
Tiddlywinks (USFS trail 55) is a 7.1 mi trail in Deschutes National Forest, Oregon. Mountain bikes are designated as allowed year-round, with no Class 1 e-bike designation on record.
Can I bike Tiddlywinks?
| Use | Status | Season on record |
|---|---|---|
| Mountain bike | Allowed | year-round |
| Class 1 e-bike (pedal-assist, 20 mph) | Restricted | — |
| Class 2 e-bike (throttle, 20 mph) | Restricted | — |
| Class 3 e-bike (pedal-assist, 28 mph) | Restricted | — |
Zooming out: across Deschutes 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
Tiddlywinks (USFS trail 55) runs 7.1 mi through Deschutes National Forest in Oregon. 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. Bike use is designated as allowed year-round. 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. 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 Deschutes National Forest.
Frequently asked questions
- Can you mountain bike on Tiddlywinks?
- Yes. Mountain bikes are designated as allowed on Tiddlywinks in Deschutes National Forest, year-round, per USFS data.
- Are e-bikes allowed on Tiddlywinks?
- No e-bike class (1, 2 or 3) is designated on Tiddlywinks in the USFS data.
- How long is Tiddlywinks?
- Tiddlywinks measures about 7.1 mi in total, summed across its mapped National Forest System segments.
- What is the surface of Tiddlywinks?
- USFS data records the tread surface of Tiddlywinks 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 Deschutes National Forest (USFS trail geometry isn't mapped).
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