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Umatilla Rim Trail

 7 votes


35.3 Miles 56.8 Kilometers




3,514' 1,071 m


-3,516' -1,072 m



Avg Grade (2°)


Max Grade (10°)

5,237' 1,596 m


4,401' 1,342 m




Getting forecast...

Great flow, great views, up and down but no long climbs.

Brian Sather


The flow never stops on this trail. As the name implies, it stays on the rim of a canyon, which is also the wilderness boundary (but not in the wilderness!). The trail actually goes on farther, but as it is shown here it turns around at the wilderness sign at Buck Mountain, but it will be a long ride if you do it here and back.

There are hundreds of miles of singletrack in the La Grande area, and this is just one of the the many good ones.
Features: eMTB allowed
Dogs: Off-leash

Need to Know

This trail has grown in popularity recently, especially for horseback riders. On Saturdays you might run into some but overall trail use is very low because of the low population density. Motorbikes also use it, but not that often and they've improved the flow and they cut out trees for us. If you go on a weekday you probably won't see anyone.


The ride basically goes like this: old growth forest flow, pop out on a ridge with a sweet view, wrap around to the treeless side of the ridge for a better view, repeat. Usually people start at Horseshoe Prairie trailhead or Andies Prairie SnoPark (same entrance for both), and then they ride it to Ninemile Ridge. From there, they come back on the trail or take the paved Summit Road back. Ninemile ridge is only about half of the fun though, as the route here shows you how to take the trail all the way to the legal end for mountain biking.

Other points of interest include a crashed WWII plane, and plenty of bear, cougar, and elk.

There are many other trails in this area, so check out other rides around La Grande.


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Your Check-Ins


Oct 11, 2017
Tom O'Hara
Had s lot of fun today on the trail. Some snow on the trail in spots but it was manageable. Snow storm rolling in right now. 13mi
Oct 7, 2017
Nico Belliard
A good afternoon on the Umatilla Rim trail. 16mi — 3h 00m
Aug 18, 2017
Steve Sheller
first time for me. I would recommend. really fun! 13.7mi
Jun 22, 2017
steve allen
Rode out & back from highway trailhead to Nine Mile trailhead. There are a couple trees across the trail. 19.9mi
Jun 26, 2016
steve allen
Trail is in nearly perfect condition. Great day!! 28.4mi — 3h 55m
Oct 11, 2015
kailin wells
Aug 29, 2015
steve allen
Dusty, dry lots of smoke, but still loads of fun. 20.6mi — 3h 04m

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Trail Ratings

  4.3 from 7 votes


  4.3 from 7 votes
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in Oregon


53 Views Last Month
6,408 Since Sep 9, 2013
Intermediate Intermediate


For many years these particular trails have been my favorite place to ride. Sep 17, 2014

Beautiful! Sep 17, 2014
It says crashed WWII plane in the description. Anyone want to share where that is? Aug 18, 2017

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