Forest Road 159
Moderate · AceMalheur National Forest, Oregon
No photos yet
Add the first5.8 km3.6 mi
Distance
189 m620 ft
Elevation gain
1h 35m
Est. time
Route
Route type
- Parking nearby
What to expect on this trail
- Natural surface
- Moderate climbs
- Rough underfoot
- Hiking
How these were worked out
- Natural surfacerecorded
- OpenStreetMap records the surface of this trail as "ground". Source: OpenStreetMap, high confidence.
- Moderate climbsestimated
- Nine tenths of this trail is at or below a 10.9% grade, which is steady work rather than scrambling. Source: DEM terrain profile, moderate confidence.
- Rough underfootestimated
- OpenStreetMap records track type "grade5" on this trail. Source: OpenStreetMap, 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 159 is a 5.8 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
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Elevation profile
Terrain sampled every 35 m from public elevation data.
- Descent
- 18 m
- High point
- 1436 m
- 90th percentile grade
- 10.9%
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
Difficult
65% confidence - score 71/100
- - Terrain: 10.9% 90th-percentile grade and 32 m climbing per km.
- - Surface: ground.
- - 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.
Photos
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Reviews
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Frequently asked
How long is Forest Road 159?
Forest Road 159 is 5.8 km (3.6 miles) as a route. Allow roughly 1h 35m at a steady walking pace, not counting stops.
How hard is Forest Road 159?
OpenTrail rates it moderate. It climbs about 189 m overall, and its steepest sustained stretches run around 11%.
Where is Forest Road 159?
Forest Road 159 is in Malheur 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 159?
One mapped parking area sits within 1.5 km of the route. Parking comes from OpenStreetMap, so check the signage when you arrive.