OpenTrail

Little Prairie Loop

Easy · Fern

Cooper Mountain Nature Park, Oregon

Directions

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0.9 km0.6 mi

Distance

18 m59 ft

Elevation gain

15m

Est. time

Route

Route type

What to expect on this trail

  • Moderate climbs
  • Hiking
  • Running
How these were worked out
Moderate climbsestimated
Nine tenths of this trail is at or below a 9.3% grade, which is steady work rather than scrambling. 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

Little Prairie Loop is a 0.9 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
228 m
90th percentile grade
9.3%
228 m217 m205 m0 m420 m840 m

Bike access & suitability

Legal permission and physical difficulty are evaluated separately.

Bike access unknown

Legal access

Confirm before riding

Estimated MTB suitability

Easy

35% confidence - score 21/100

  • - Terrain: 9.3% 90th-percentile grade and 20 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 Little Prairie Loop?

Little Prairie Loop is 0.9 km (0.6 miles) as a route. Allow roughly 15m at a steady walking pace, not counting stops.

How hard is Little Prairie Loop?

OpenTrail rates it easy. It climbs about 18 m overall, and its steepest sustained stretches run around 9%.

Where is Little Prairie Loop?

Little Prairie 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 Little Prairie 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