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Larch Mountain Trail

Hard · Ivy

Columbia River Gorge National Scenic Area, Oregon

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10.5 km6.6 mi

Distance

1192 m3911 ft

Elevation gain

4h 20m

Est. time

Route

Route type

What to expect on this trail

  • Gravel
  • Steep
  • Sustained climb
  • Hiking
How these were worked out
Gravelrecorded
OpenStreetMap records the surface of this trail as "pebblestone". Source: OpenStreetMap, high confidence.
Steepestimated
Nine tenths of this trail is at or below a 24.1% grade, and its steepest climb reaches 100.0%. Source: DEM terrain profile, high confidence.
Sustained climbestimated
This trail gains 113 m of elevation per kilometre. 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

Larch Mountain Trail is a 10.5 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
13 m
High point
1194 m
90th percentile grade
24.1%
1194 m603 m12 m0 m5.0 km10.0 km

Bike access & suitability

Legal permission and physical difficulty are evaluated separately.

No bicycles

Legal access

prohibited

OpenStreetMap marks bicycle access as prohibited on part of this route, while other sections are marked open. A closure anywhere on a route closes the whole route here, so treat it as closed until the restricted section is identified.

Sections of this route are mapped as open to bicycles and at least one is not. Identify the closed section before planning to ride any of it.

Estimated MTB suitability

Difficult

53% confidence - score 70/100

  • - Terrain: 24.1% 90th-percentile grade and 113 m climbing per km.
  • - Surface: pebblestone.

Source: Explicit OpenStreetMap access tags - OpenStreetMap contributors - checked Aug 2, 2026 - rules v2

View access evidence

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 Larch Mountain Trail?

Larch Mountain Trail is 10.5 km (6.6 miles) as a route. Allow roughly 4h 20m at a steady walking pace, not counting stops.

How hard is Larch Mountain Trail?

OpenTrail rates it hard. It climbs about 1192 m overall, and its steepest sustained stretches run around 24%.

Where is Larch Mountain Trail?

Larch Mountain Trail is in Columbia River Gorge National Scenic Area, Oregon. The map on this page shows the full route, where it starts, and any mapped parking nearby.

Is there parking at Larch Mountain Trail?

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.

Can you bike Larch Mountain Trail?

Bicycles are not permitted, according to OpenStreetMap contributors. Legal access and how rideable the surface actually is are tracked separately on this page.

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