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Geo Loop Trail

Moderate · Ace

John Day Fossil Beds - Clarno Unit, Oregon

Directions

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4.6 km2.9 mi

Distance

184 m604 ft

Elevation gain

1h 20m

Est. time

Loop

Route type

What to expect on this trail

  • Natural surface
  • Steep
  • 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 17.5% grade, and its steepest climb reaches 25.2%. Source: DEM terrain profile, moderate confidence.
Rollingestimated
The grade varies by 11.0 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.

Ace's Active Trek A real workout with honest climbing — pack water and snacks.

About this trail

Geo Loop Trail is a 4.6 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
182 m
High point
661 m
90th percentile grade
17.5%
661 m572 m482 m0 m2.3 km4.5 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

Difficult

53% confidence - score 58/100

  • - Terrain: 17.5% 90th-percentile grade and 40 m climbing per km.
  • - Surface: ground.

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 Geo Loop Trail?

Geo Loop Trail is 4.6 km (2.9 miles) as a loop. Allow roughly 1h 20m at a steady walking pace, not counting stops.

How hard is Geo Loop Trail?

OpenTrail rates it moderate. It climbs about 184 m overall, and its steepest sustained stretches run around 18%.

Where is Geo Loop Trail?

Geo Loop Trail is in John Day Fossil Beds - Clarno Unit, Oregon. The map on this page shows the full route, where it starts, and any mapped parking nearby.

Is there parking at Geo Loop Trail?

5 mapped parking areas sit within 1.5 km of the route. Parking comes from OpenStreetMap, so check the signage when you arrive.

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