USFS National Forest System Trails · Los Padres National Forest · California · Updated June 2026
Aliso Loop (USFS trail 28W05) is a 2.3 mi trail in Los Padres National Forest, California. Mountain bikes are designated as allowed year-round, with no Class 1 e-bike designation on record.
Can I bike Aliso Loop?
| 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 Los Padres National Forest, 51% of rideable trail miles are open to mountain bikes — a Bike Access Grade of B.
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About this trail
Aliso Loop (USFS trail 28W05) runs 2.3 mi through Los Padres National Forest in California. The figures here are pulled from the official US Forest Service trail data for Los Padres National Forest, covering the trail's mileage, tread, grade band, and the bike and e-bike uses the agency lists as designated. USFS records list its surface as native material. Its grade-based difficulty is Intermediate (grade band 10-12%) — a moderate steepness profile derived from USFS slope data, not a technical mountain-bike rating. 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. For day-of certainty on closures or seasonal orders, check directly with the ranger district, since this reflects the USFS data as of the latest refresh.
Frequently asked questions
- Can you mountain bike on Aliso Loop?
- Yes. Mountain bikes are designated as allowed on Aliso Loop in Los Padres National Forest, year-round, per USFS data.
- Are e-bikes allowed on Aliso Loop?
- No e-bike class (1, 2 or 3) is designated on Aliso Loop in the USFS data.
- How long is Aliso Loop?
- Aliso Loop measures about 2.3 mi in total, summed across its mapped National Forest System segments.
- What is the surface of Aliso Loop?
- USFS data records the tread surface of Aliso Loop as native material.
- How difficult is Aliso Loop?
- Its grade-based difficulty is Intermediate (grade band 10-12%), 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 Los Padres National Forest (USFS trail geometry isn't mapped).
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