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Larch Mountain Crater Hike

From Portland Hikers Field Guide

Looking over a boggy meadow to Sherrard Point (Don Nelson)
Looking over a boggy meadow to Sherrard Point (Don Nelson)
A small lake in the Larch Mountain Crater (Don Nelson)
A small lake in the Larch Mountain Crater (Don Nelson)
  • Start point: Larch Mountain Trailhead
  • End point: Larch Mountain Trailhead (loop)
  • Trail Log: Trail Log
  • Distance: 5.9 miles loop
  • Elevation gain: 1310 feet
  • Difficulty: Moderate
  • Seasons: May-Nov
  • Family Friendly: Yes
  • Backpackable: No
  • Crowded: No

Contents

Hike Description

Larch Mountain is second only to Mount Hood on the Portland skyline. It's distinctive profile can be seen from the entire city. What's less known is that like Mt. Hood, Larch Mountain is a volcanic peak with a crater of it's own, albeit very old and eroded. The original hard rock surface of the crater has been eroded into soil that now supports forests and flowery meadows.

This hike starts at the Larch Mountain Trailhead. The Larch Mountain Trail, #441, starts at the southwest corner of the parking lot. This section is one of the few Columbia Gorge trails open to mountain bikes, although it doesn't seem to see a lot of use. You'll start by passing through an old, mostly abandoned campground. The trail then drops down somewhat steeply through a dense, view blocking forest. You'll cross a closed road and a large campsite. Two miles down, you'll turn right on to the Multnomah Creek Way Trail #444.

The path continues dropping down to a log bridge over Multnomah Creek 2/10 of a mile from the trail junction. Just across the bridge, you'll find Multnomah Creek Spur Trail #446. Stay to the right and continue on Trail #444 traveling upstream. The trail, now deep in the old crater, passes through a marshy meadow filled with shooting stars and marsh marigolds in the spring. This was once a lake, but centuries of natural sediments have filled it. Sherrard Point towers over this area. The trail switchbacks up the crater wall to an old logging railroad grade. The trail follows the relatively level abandoned grade for about a mile to a junction with Oneonta Trail #424.

Turn right here and head up Trail #424 for almost a mile to Larch Mountain Road. Turn right and hike up the road for 3/10 of a mile to your car.

Maps

Fees, Regulations, etc.

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Related Discussions / Q&A

Guidebooks that cover this hike

  • Day Hike! Columbia Gorge, by Seabury Blair, Jr.
  • Afoot and Afield Portland/Vancouver, by Douglas Lorain
  • Columbia River Gorge, 42 Scenic Hikes, by Don & Roberta Lowe
  • Hiking the Columbia River Gorge - 1st and 2nd Editions, by Russ Schneider
  • 100 Hikes in Northwest Oregon - 3rd Edition, by William L Sullivan

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Contributors

Portland Hikers Field Guide is built as a collaborative effort by its user community. While we make every effort to fact-check, information found here should be considered anecdotal. You should cross-check against other references before planning a hike. Trail routing and conditions are subject to change. Please contact us if you notice errors on this page.