Lewis and Clark Commemorative Trail [CLOSED]

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Hat Rock State Park

Lewis and Clark Commemorative Trail is a 16.1 kilometer lightly trafficked out and back trail located near Umatilla, Oregon that features a river and is good for all skill levels. The trail offers a number of activity options and is accessible year-round. Dogs are also able to use this trail but must be kept on leash.

Distance: 16.1 km Elevation Gain: 80 m Route Type: Out & Back

dogs on leash

kid friendly


horseback riding

mountain biking

nature trips







no shade

It has been reported this trail has a temporary closure due to COVID-19. Please see the park's website for up to date information. This trail connects Hat Rock State Park to McNary Beach.The trail is relatively flat and is gravel. It is along the Columbia River for its entire length.

mountain biking
no shade
2 days ago

Very nice trail, wide, lots of parking, sandy in a few spots for biking but not bad. Overall I really enjoyed it!

17 days ago

Beautiful and peaceful. Very easy hike Wildflowers are out!

mountain biking
1 month ago

Great way to get way from things. Nice views. Easy trail. It’s just you and the trail. I’ll be back. Next time I will run it.

I actually started at Hat Rock State Park. And then did 2 miles on the trail and turned back. Beautiful day, no wind.

3 months ago

Great little walking path. Not to busy. This is a no shade trail good for a nice walk with the dogs or a friend. Relatively flat with view of river. A lot like tricities path along the river but gravel and not as busy.

7 months ago

Easy path to hike, easy to follow. Trail is an old railroad, but no sign of the rails now. Very scenic, with arid Bluffs from the Washington side of the river stark and undeveloped. I did part of this trail and hiked to hat rock. Helpful interpretive signs at the park. Wildlife abounds at the park, small birds in the sage brush, water fowl in the ponds, deer.

Wed May 30 2018

Peaceful trail. Fairly flat but nice!

Sun Apr 01 2018

Good views but way to easy.....It's a walk in the wind though.

mountain biking
2 months ago

10 months ago

Mon Jul 31 2017