USFS National Forest System Trails · Mark Twain National Forest · Missouri · Updated June 2026
Still Hollow Trail (USFS trail 046170-5) is a 1.2 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 Still Hollow Trail?
| 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 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
In Mark Twain National Forest, Missouri, Still Hollow Trail (USFS trail 046170-5) covers 1.2 mi of National Forest System trail. The figures here are pulled from the official US Forest Service trail data for Mark Twain National Forest, covering the trail's mileage, tread, grade band, and the bike and e-bike uses the agency lists as designated. The trail surface is not specified in the USFS record. 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. 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 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 Still Hollow Trail?
- Yes. Mountain bikes are designated as allowed on Still Hollow Trail in Mark Twain National Forest, year-round, per USFS data.
- Are e-bikes allowed on Still Hollow Trail?
- No e-bike class (1, 2 or 3) is designated on Still Hollow Trail in the USFS data.
- How long is Still Hollow Trail?
- Still Hollow Trail measures about 1.2 mi in total, summed across its mapped National Forest System segments.
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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