USFS National Forest System Trails · National Forests in North Carolina · North Carolina · Updated June 2026
Glass Rock (USFS trail TR1111) is a 1.7 mi trail in National Forests in North Carolina, North Carolina. Mountain bikes are designated as allowed year-round, with no Class 1 e-bike designation on record.
Can I bike Glass Rock?
| 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 National Forests in North Carolina, 88% of rideable trail miles are open to mountain bikes — a Bike Access Grade of A.
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About this trail
Glass Rock (USFS trail TR1111) is a 1.7 mi trail in National Forests in North Carolina, North Carolina. Everything below comes straight from the US Forest Service National Forest System Trails dataset — length, surface, slope-derived difficulty, and the specific bike and e-bike designations on record — so you can check legality before you load up. USFS records list its surface as native material. USFS slope data puts it in the Advanced band (grade band +12-20%), meaning a steep climb — keep in mind this measures steepness, not trail technicality. 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. 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 National Forests in North Carolina.
Frequently asked questions
- Can you mountain bike on Glass Rock?
- Yes. Mountain bikes are designated as allowed on Glass Rock in National Forests in North Carolina, year-round, per USFS data.
- Are e-bikes allowed on Glass Rock?
- No e-bike class (1, 2 or 3) is designated on Glass Rock in the USFS data.
- How long is Glass Rock?
- Glass Rock measures about 1.7 mi in total, summed across its mapped National Forest System segments.
- What is the surface of Glass Rock?
- USFS data records the tread surface of Glass Rock as native material.
- How difficult is Glass Rock?
- 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 National Forests in North Carolina (USFS trail geometry isn't mapped).
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