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Trillium Lake Loop Trail #761

Easy · Fern

Mount Hood National Forest, Oregon

Directions

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3.0 km1.8 mi

Distance

0 m0 ft

Elevation gain

40m

Est. time

Loop

Route type

What to expect on this trail

  • Natural surface
  • Gently graded
  • Mostly flat
  • Hiking
  • Running
How these were worked out
Natural surfacerecorded
OpenStreetMap records the surface of this trail as "dirt". Source: OpenStreetMap, high confidence.
Gently gradedestimated
Nine tenths of this trail is at or below a 2.6% grade, so the climbing is easy going throughout. Source: DEM terrain profile, moderate confidence.
Mostly flatestimated
It gains 0 m per kilometre, and 95% of it sits under a 2.9% grade. 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.

Fern's Friendly Walk A gentle wander — great for kids, dogs, and wildflower stops.

About this trail

Trillium Lake Loop Trail #761 is a 3.0 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
0 m
High point
1103 m
90th percentile grade
2.6%
1103 m1101 m1099 m0 m1.4 km2.9 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

Easy

53% confidence - score 25/100

  • - Terrain: 2.6% 90th-percentile grade and 0 m climbing per km.
  • - Surface: dirt.

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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Frequently asked

How long is Trillium Lake Loop Trail #761?

Trillium Lake Loop Trail #761 is 3.0 km (1.8 miles) as a loop. Allow roughly 40m at a steady walking pace, not counting stops.

How hard is Trillium Lake Loop Trail #761?

OpenTrail rates it easy. It climbs about 0 m overall, and its steepest sustained stretches run around 3%.

Where is Trillium Lake Loop Trail #761?

Trillium Lake Loop Trail #761 is in Mount Hood National Forest, Oregon. The map on this page shows the full route, where it starts, and any mapped parking nearby.

Is there parking at Trillium Lake Loop Trail #761?

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 August 2, 2026 · terrain computed July 30, 2026