OpenTrail

Cooper Mountain Loop

Easy · Fern

Cooper Mountain Nature Park, Oregon

Directions

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0.8 km0.5 mi

Distance

14 m46 ft

Elevation gain

10m

Est. time

Route

Route type

What to expect on this trail

  • Moderate climbs
  • Rolling
  • Hiking
  • Running
How these were worked out
Moderate climbsestimated
Nine tenths of this trail is at or below a 13.6% grade, which is steady work rather than scrambling. Source: DEM terrain profile, low confidence.
Rollingestimated
The grade varies by 8.1 percentage points along the route rather than climbing steadily. 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

Cooper Mountain Loop 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

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Elevation profile

Terrain sampled every 35 m from public elevation data.

Descent
53 m
High point
186 m
90th percentile grade
13.6%
186 m159 m132 m0 m383 m766 m

Bike access & suitability

Legal permission and physical difficulty are evaluated separately.

Bike access unknown

Legal access

Confirm before riding

Estimated MTB suitability

Moderate

35% confidence - score 30/100

  • - Terrain: 13.6% 90th-percentile grade and 17 m climbing per km.

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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Frequently asked

How long is Cooper Mountain Loop?

Cooper Mountain Loop is 0.8 km (0.5 miles) as a route. Allow roughly 10m at a steady walking pace, not counting stops.

How hard is Cooper Mountain Loop?

OpenTrail rates it easy. It climbs about 14 m overall, and its steepest sustained stretches run around 14%.

Where is Cooper Mountain Loop?

Cooper Mountain Loop is in Cooper Mountain Nature Park, Oregon. The map on this page shows the full route, where it starts, and any mapped parking nearby.

Is there parking at Cooper Mountain Loop?

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.

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