Three Corners Rock

 7 votes
Building Map
Loading Map Data
Map Settings
Featured Ride
Trail

26.0 Miles 41.9 Kilometers


90%

Singletrack

4,746' 1,447 m

Ascent

-4,748' -1,447 m

Descent

3,470' 1,058 m

High

602' 184 m

Low

7%

Avg Grade (4°)

38%

Max Grade (21°)

Minor Issues

68 days agoUpdate

Old-school mountainous singletrack which will test your climbing endurance and switchback skills.

Dmitriy Zasyatkin

Overview

Three Corners Rock, aka 3CR, is an OAB back-country epic with some of the toughest climbs, lots of tight-switchbacks and a big creek crossing. You're rewarded for all that hard climbing with gorgeous views of Mt St Helens, Mt Rainer, Mt Adams and Mt Hood.

Most of the trail is in deep woods so it holds up well in winter, but there are quite a few areas where water has eroded the trail, making it really challenging.

Start from the Washougal Fish Hatchery, which has free parking next to the river, and ride up the road to the trailhead to get a nice warm up and enjoy views of the Washogual River.

Need To Know

There is a 20 foot creek crossing halfway to the turn around point. Bring enough calories and water, this trail is much harder than it seems.

Description

For those of us in Portland, Three Corner Rock is about the closest bonafide mountainous singletrack.

Starting from the river at around 1000 feet, it climbs nine miles up to a rock outcropping that sits at 3800 feet. 2800 feet over nine miles? Easy, right? Except that in the first five miles, the trail climbs up and over a ridge and then drops down to a stream crossing before climbing back up to 2000 feet again only to drop down to 1500 feet where the bridge is out over Stebbins Creek. That leaves the final push to the summit a 2300 foot climb in four short miles. As if that's not enough climbing, don't forget that once you bomb back down to the creek after taking in the stunning and panoramic view of the surrounding mountains: Silver Star, Mt Adams, Mt Hood, St Helens and a ribbon of the mighty Columbia looking down the valleys at Portland; and after crossing the cold stream you'll still have two more moderate climbs to get back.

Contacts

Rate Featured Ride


   Clear

4.1 from 7 votes


Get On-Trail Navigation

Send to Phone
Your Check-Ins

Check-Ins

Sep 25, 2016
Andy Traylor
The clearcut has decent markers on both sides. Jump on the road and look for cairns made of log rounds and rocks. Fun trail!
Aug 16, 2015
Drew Chilson
Getting pretty overgrown in a couple spots (wear a long sleeve), but a nice get thru the forest. The clearcut work is a walk... Nice to be able to ...
Jul 19, 2015
Michael Griffin
Tight switchbacks, very overgrown and recent logging has destroyed a good quarter mile of the trail: be prepared to carry your bike or take the road. — 6h 00m
Jun 27, 2015
Jason Wagner
Apr 7, 2014
Joe Carpenter
4,869ft Elevation gain. Stream crossing can be at least knee high! 24.4mi — 3h 44m

Stewarded By


Trail Ratings

  4.1 from 7 votes

#1019

Overall
  4.1 from 7 votes
1 Star
0%
2 Star
0%
3 Star
14%
4 Star
57%
5 Star
29%
Rankings

#21

in Washington

#1,019

Overall
87 Views Last Month
4,787 Since Apr 17, 2014
Difficult Difficult

0%
0%
0%
50%
50%
0%

Conditions


Minor Issues 68 days ago
Dry: The clear cut after you cross the gravel road is tough finding the trail as Half a mile is gone, but can be done
Update ConditionsHistory

Forecasting the weather...

3 corner rock, about 45 min 30mi. east of Vancouver, up Washougal River Rd. Apr 1, 2015


love this trail....but the upper part could really use some love Sep 26, 2016


MTB Project is part of the REI Co-op family,
where a life outdoors is a life well lived.

Shop REI Mountain Bike

MTB Project is supported by

Support Your Local IMBA Chapter