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Located in an ignored area of Oregon this is a walk up peak with minimal technical climbing skills needed. There is some 3rd class climbing along a moderately exposed ridge near the top. You will find views from Hood to Shasta on the roomy summit, but probably not too many other people.
Activity Notes
Diamond Peak summit is one of the best and most underrated summit hikes in the Oregon Cascade range. It is south of Williamette pass, east of Oakridge. There are a few different routes up the mountain, but the South route is probably the most straightforward. This is a rocky trail mostly class 1-2. Total Distance it 11 miles with 3800 feet of elevation gain over two days.
We will drive down Saturday morning (4 hours) and hike in 2.5 miles and 1000 ft up to a nice back country campsite near Rockpile Lake in the afternoon. ThIs time of year bugs should not be a problem. If you want, you can explore the area and have a look at Marie lakem 1/2 mile to the north,
Sunday we will rise early and climb 3 miles and 2500 ft up to the summit on a rocky trail. The views from the summit (if fire smoke is not present) are impressive in all directions: the highlights include the Cascades to the north and the lakes that form an arc around the mountain’s eastern slope. Major peaks visible include Broken Top and the South and Middle Sisters in the Three Sisters Wilderness, Mount Washingtion, Three Fingered Jack, Mount Jefferson, and Mount Hood. Waldo Lake sits in the northern foreground, with Odell Lake south and east of Waldo, Crescent Lake south of that, and Summit Lake in the southern foreground. Farther south are Theilsen, Bailey and finally Mt Shasta in California.
We will descend after having lunch and return to camp. Pack up, hike out and return to Portland late Sunday evening. This climb is suitable for new BCEP grads and those who like scrambles in a lesser climbed Oregon location.
| Other Information | |
|---|---|
| Driving Distance from Portland | 180 miles |
| Driving Time from Portland | 3 hours |
| Distance - Round Trip | 11 miles |
| General Route Info | Several trailhead options exist for the start of this climb, all to the south of Diamond Peak: Rockpile Lake (≈5200 ft elev.), Diamond Peak (5489 ft elev.) and the PCT at Summit Lake (5601 ft elev.). Amount of cross-country travel and distance to summit varies depending upon which TH is chosen. All eventually end up on the south ridge. Access to any of these trailheads is limited by snowpack. |
| Expected Duration | Car to car in one day |
| Relevant Books | 75 Scrambles in Oregon, Best Non-technical Ascents by Barbara Bond Climbers Guide to Oregon by Nicholas Dodge |
| Relevant Maps | USGS 7 minute series, Diamond Peak and Emigrant Butte. |
| Useful Links | GPS Track GPS Coordinates Map |