Forest Road 4240-120
Moderate · AceMount Hood National Forest, Oregon
No photos yet
Add the first3.4 km2.1 mi
Distance
0 m0 ft
Elevation gain
45m
Est. time
Route
Route type
What to expect on this trail
- Natural surface
- Moderate climbs
- Hiking
- Running
How these were worked out
- Natural surfacerecorded
- OpenStreetMap records the surface of this trail as "unpaved". Source: OpenStreetMap, high confidence.
- Moderate climbsestimated
- Nine tenths of this trail is at or below a 9.8% grade, which is steady work rather than scrambling. Source: DEM terrain profile, moderate 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.
Ace's Active Trek A real workout with honest climbing — pack water and snacks.
About this trail
Forest Road 4240-120 is a 3.4 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
- 206 m
- High point
- 1437 m
- 90th percentile grade
- 9.8%
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
Moderate
53% confidence - score 39/100
- - Terrain: 9.8% 90th-percentile grade and 0 m climbing per km.
- - Surface: unpaved.
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
Trails nearby
Other routes within about 15 km.
- 8.7 km away
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Red Lake Trail #719
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Olallie Lake Trail #731
Easy · FernMount Hood National Forest, Oregon
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Timber Lake Trail #733
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Monon Lake Trail #729
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3.42 km · 45m · ↑ 0 m
Photos
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Frequently asked
How long is Forest Road 4240-120?
Forest Road 4240-120 is 3.4 km (2.1 miles) as a route. Allow roughly 45m at a steady walking pace, not counting stops.
How hard is Forest Road 4240-120?
OpenTrail rates it moderate. It climbs about 0 m overall, and its steepest sustained stretches run around 10%.
Where is Forest Road 4240-120?
Forest Road 4240-120 is in Mount Hood 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 4240-120?
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.