USFS National Forest System Trails · Grand Mesa, Uncompahgre and Gunnison National Forests · Colorado · Updated June 2026
Woods Lake Snowmobile (USFS trail SNO-5621) is a 1.4 mi trail in Grand Mesa, Uncompahgre and Gunnison National Forests, Colorado. Mountain bikes are designated as allowed, Jan–Apr, December, with no Class 1 e-bike designation on record.
Can I bike Woods Lake Snowmobile?
| Use | Status | Season on record |
|---|---|---|
| Mountain bike | Allowed | Jan–Apr, December |
| 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 Grand Mesa, Uncompahgre and Gunnison National Forests, 96% of rideable trail miles are open to mountain bikes — a Bike Access Grade of A.
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About this trail
In Grand Mesa, Uncompahgre and Gunnison National Forests, Colorado, Woods Lake Snowmobile (USFS trail SNO-5621) covers 1.4 mi of National Forest System trail. The figures here are pulled from the official US Forest Service trail data for Grand Mesa, Uncompahgre and Gunnison National Forests, covering the trail's mileage, tread, grade band, and the bike and e-bike uses the agency lists as designated. The tread is mapped as snow. Based on slope, this is a Advanced trail (grade band 12-20%); that reflects steep gradient and is not the same as a technical MTB difficulty rating. Bike use is designated as allowed, typically Jan–Apr, December. No e-bike class (1, 2 or 3) is designated on this trail in the USFS data, so treat it as a non-motorized route unless a posted order says otherwise. The route is mapped as USFS Trail Class 4 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 Grand Mesa, Uncompahgre and Gunnison National Forests.
Frequently asked questions
- Can you mountain bike on Woods Lake Snowmobile?
- Yes. Mountain bikes are designated as allowed on Woods Lake Snowmobile in Grand Mesa, Uncompahgre and Gunnison National Forests, typically Jan–Apr, December, per USFS data.
- Are e-bikes allowed on Woods Lake Snowmobile?
- No e-bike class (1, 2 or 3) is designated on Woods Lake Snowmobile in the USFS data.
- How long is Woods Lake Snowmobile?
- Woods Lake Snowmobile measures about 1.4 mi in total, summed across its mapped National Forest System segments.
- What is the surface of Woods Lake Snowmobile?
- USFS data records the tread surface of Woods Lake Snowmobile as snow.
- How difficult is Woods Lake Snowmobile?
- 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 Grand Mesa, Uncompahgre and Gunnison National Forests (USFS trail geometry isn't mapped).
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