USFS National Forest System Trails · Mark Twain National Forest · Missouri · Updated June 2026
Swan Creek- Patterson Hollow (USFS trail 21-6114) is a 2.6 mi trail in Mark Twain National Forest, Missouri. Mountain bikes are designated as allowed year-round, with no Class 1 e-bike designation on record.
Can I bike Swan Creek- Patterson Hollow?
| 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 Mark Twain National Forest, 100% of rideable trail miles are open to mountain bikes — a Bike Access Grade of A.
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About this trail
Swan Creek- Patterson Hollow (USFS trail 21-6114) is a 2.6 mi trail in Mark Twain National Forest, Missouri. 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. Its grade-based difficulty is Advanced (grade band +12-20%) — a steep steepness profile derived from USFS slope data, not a technical mountain-bike rating. Bike use is designated as allowed year-round. 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 2 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 Swan Creek- Patterson Hollow?
- Yes. Mountain bikes are designated as allowed on Swan Creek- Patterson Hollow in Mark Twain National Forest, year-round, per USFS data.
- Are e-bikes allowed on Swan Creek- Patterson Hollow?
- No e-bike class (1, 2 or 3) is designated on Swan Creek- Patterson Hollow in the USFS data.
- How long is Swan Creek- Patterson Hollow?
- Swan Creek- Patterson Hollow measures about 2.6 mi in total, summed across its mapped National Forest System segments.
- What is the surface of Swan Creek- Patterson Hollow?
- USFS data records the tread surface of Swan Creek- Patterson Hollow as native material.
- How difficult is Swan Creek- Patterson Hollow?
- 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 Mark Twain National Forest (USFS trail geometry isn't mapped).
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