Forest Road 3100-670
Easy · FernUmpqua National Forest, Oregon
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Add the first0.8 km0.5 mi
Distance
65 m213 ft
Elevation gain
15m
Est. time
Route
Route type
What to expect on this trail
- Steep
- Rough underfoot
- Sustained climb
- Hiking
How these were worked out
- Steepestimated
- Nine tenths of this trail is at or below a 15.6% grade, and its steepest climb reaches 17.9%. Source: DEM terrain profile, low confidence.
- Rough underfootestimated
- OpenStreetMap records smoothness "impassable" and track type "grade5" on this trail. Source: OpenStreetMap, moderate confidence.
- Sustained climbestimated
- This trail gains 83 m of elevation per kilometre. Source: DEM terrain profile, low confidence.
Biking is not listed. That means no explicit permission is recorded, which is not the same as a prohibition — see the bike section below.
Fern's Friendly Walk A gentle wander — great for kids, dogs, and wildflower stops.
About this trail
Forest Road 3100-670 is a 0.8 km trail in Oregon. Route imported from OpenStreetMap (© OpenStreetMap contributors, ODbL); community descriptions, photos, and condition reports welcome.
Play the route
Fly the trail end to end, with the climb as it comes.
Conditions
Loading forecast…
Elevation profile
Terrain sampled every 35 m from public elevation data.
- Descent
- 15 m
- High point
- 1079 m
- 90th percentile grade
- 15.6%
Bike access & suitability
Legal permission and physical difficulty are evaluated separately.
Legal access
Confirm before riding
No authoritative or explicit bicycle-access rule is recorded for this trail.
Estimated MTB suitability
Extreme
62% confidence - score 100/100
- - Terrain: 15.6% 90th-percentile grade and 83 m climbing per km.
- - Smoothness: impassable.
- - Track firmness: grade5.
Source: No access source recorded - checked Aug 2, 2026 - rules v2
Posted signs and current land-manager closures always override OpenTrail.
Report incorrect bike access
Connecting trails
Trails whose path meets this one — plan a longer route or a loop.
Trails nearby
Other routes within about 15 km.
- 5.2 km away
Sugar Pine Trail 1080
Moderate · AceRogue River-Siskiyou National Forest, Oregon
4.44 km · 1h 15m · ↑ 162 m
- 7.6 km away
Bitterlick Trail
Hard · IvyRogue River-Siskiyou National Forest, Oregon
8.27 km · 1h 55m · ↑ 56 m
- 8.7 km away
White Rock Mainline
Moderate · AceOregon
4.28 km · 1h 20m · ↑ 246 m
- 9.0 km away
Donegan Prairie
Moderate · AceUmpqua National Forest, Oregon
6.08 km · 1h 35m · ↑ 142 m
- 9.5 km away
Gobblers Knob
Hard · IvyOregon
9.03 km · 2h 40m · ↑ 413 m
- 10.2 km away
Cougar Butte Trail
Hard · IvyUmpqua National Forest, Oregon
9.43 km · 3h 5m · ↑ 574 m
- 11.4 km away
Shell Rock
Easy · FernOregon
1.49 km · 35m · ↑ 144 m
- 11.9 km away
Rogue Umpqua Divide Trail
Hard · IvyRogue River-Siskiyou National Forest, Oregon
21.83 km · 6h 15m · ↑ 864 m
- 12.1 km away
Pickett Butte Lookout
Easy · FernUmpqua National Forest, Oregon
1.81 km · 40m · ↑ 145 m
- 12.6 km away
Wild Lily
Moderate · AceOregon
4.02 km · 1h 25m · ↑ 310 m
- 12.7 km away
Flat Creek Falls Mainline
Moderate · AceOregon
4.32 km · 1h 35m · ↑ 365 m
- 13.2 km away
Button Creek Loop
Moderate · AceOregon
3.09 km · 55m · ↑ 140 m
Photos
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Frequently asked
How long is Forest Road 3100-670?
Forest Road 3100-670 is 0.8 km (0.5 miles) as a route. Allow roughly 15m at a steady walking pace, not counting stops.
How hard is Forest Road 3100-670?
OpenTrail rates it easy. It climbs about 65 m overall, and its steepest sustained stretches run around 16%.
Where is Forest Road 3100-670?
Forest Road 3100-670 is in Umpqua National Forest, Oregon. The map on this page shows the full route, where it starts, and any mapped parking nearby.
Is there parking at Forest Road 3100-670?
No parking area is mapped within 1.5 km of this route in OpenStreetMap. That is not the same as there being none — check local access rules before you go.