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Forest Road 6510

Hard · Ivy

Wallowa-Whitman National Forest, Oregon

Directions

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16.0 km9.9 mi

Distance

692 m2270 ft

Elevation gain

4h 40m

Est. time

Route

Route type

What to expect on this trail

  • Natural surface
  • Steep
  • Rough underfoot
  • Rolling
  • Hiking
How these were worked out
Natural surfacerecorded
OpenStreetMap records the surface of this trail as "ground". Source: OpenStreetMap, high confidence.
Steepestimated
Nine tenths of this trail is at or below a 17.7% grade, and its steepest climb reaches 26.8%. Source: DEM terrain profile, high confidence.
Rough underfootestimated
OpenStreetMap records smoothness "very_bad" and track type "grade4" on this trail. Source: OpenStreetMap, moderate confidence.
Rollingestimated
The grade varies by 11.9 percentage points along the route rather than climbing steadily. 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.

Ivy's Peak Challenge Steep, long, or rough. Experienced hikers will love it.

About this trail

Forest Road 6510 is a 16.0 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
918 m
High point
2301 m
90th percentile grade
17.7%
2300 m1849 m1398 m0 m7.9 km15.7 km

Bike access & suitability

Legal permission and physical difficulty are evaluated separately.

Bike access unknown

Legal access

Confirm before riding

No authoritative or explicit bicycle-access rule is recorded for this trail.

Estimated MTB suitability

Extreme

80% confidence - score 100/100

  • - Terrain: 17.7% 90th-percentile grade and 43 m climbing per km.
  • - Surface: ground.
  • - Smoothness: very bad.
  • - Track firmness: grade4.

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.

Photos

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Reviews

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Frequently asked

How long is Forest Road 6510?

Forest Road 6510 is 16.0 km (9.9 miles) as a route. Allow roughly 4h 40m at a steady walking pace, not counting stops.

How hard is Forest Road 6510?

OpenTrail rates it hard. It climbs about 692 m overall, and its steepest sustained stretches run around 18%.

Where is Forest Road 6510?

Forest Road 6510 is in Wallowa-Whitman 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 6510?

4 mapped parking areas sit within 1.5 km of the route, the nearest being Marble Pass Trailhead. Parking comes from OpenStreetMap, so check the signage when you arrive.

Trail data last updated August 2, 2026 · terrain computed July 30, 2026