Boulder River Trail

 4 votes

7.1 Miles 11.5 Kilometers


70%

Singletrack

622' 190 m

Ascent

-622' -190 m

Descent

1,466' 447 m

High

1,079' 329 m

Low

3%

Avg Grade (2°)

9%

Max Grade (5°)

Unknown

Update

An earthy trail that is abundant in rivers, waterfalls and beautiful flora/fauna.

Justin S.

Overview

Boulder River Trail is a 8.4 mile out and back trail located near Arlington, Washington that features a waterfall and beautiful flora/fauna. The terrain found on this route include dry wide/narrow paths, mud, river rock, and bridges. Giant moss-covered trees make great shade from the sun or rain. Twin waterfalls near the beginning of the hike will encourage you to explore as you continue on.
Features: Birding — Fall Colors — River/Creek — Views — Waterfall — Wildflowers — Wildlife
Dogs: Leashed

Need to Know

The trail is primarily used for hiking, trail running & walking and is accessible year-round.

Description

The trail starts on a nice open path which was once an old railroad logging grade. As you get closer to the river, you can hear the rush of Boulder Falls. The bank is steep and there almost no access directly. After passing a nice camp spot, there will be a break in the trees, and the river can finally be seen.

Continue on a bit and you'll discover the twin waterfall! There is dripping moss and bright yellow monkey flowers between the waterfalls. If you keep going you'll come to a short switchback. As you make your first switch on the left-hand side is a huge old-growth tree made for photo ops. There is more old-growth along the trail, saved by the wilderness boundary. Another waterfall is further up the trail for a perfect picture. After the second big waterfall, the trail climbs away from the river. Although there are no mountain views, the forest here is still amazing.

Flora & Fauna

There is dripping moss and bright yellow monkey flowers between the waterfalls. Wide variety of trees and shrubbery throughout the trail (Sword fern, soft maidenhair fern, deer fern, moss and twin flower)

History & Background

The USGS have the falls marked on the map, yet the trail doesn't provide a view of the falls, so when hikers arrive at nearby Feature Show Falls, they assume they are looking at Boulder Falls. The river is hidden from view by the thick forest, which clearly explains why so few have found the actual falls. Those who do find it will discover the true unnamed waterfall.

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4.5 from 4 votes


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Your Check-Ins

Check-Ins

Aug 20, 2017
Jenny Greenland
Nice waterfalls and very quiet 8.6mi
Aug 18, 2017
Marya Wingard
Went past the end of the trail marked in the app without even noticing. It isn't marked. 8mi
Jul 23, 2017
Cashmire Egan
7.1mi
Jul 16, 2017
larry o
Jun 18, 2017
Cheryl Sorensen
We got to the point where it was really over grown an muddy, not sure how much longer or when the trail ends, so we turned around. — 3h 00m
May 29, 2017
Saurabh Choudhury
5mi
May 1, 2017
Andrey Matveev
Feb 25, 2017
Sammie Rodriguez
8.8mi

Trail Ratings

  4.5 from 4 votes

#855

Overall
  4.5 from 4 votes
5 Star
75%
4 Star
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3 Star
25%
2 Star
0%
1 Star
0%
Rankings

#63

in Washington

#855

Overall
105 Views Last Month
2,096 Since Apr 23, 2015
Intermediate Intermediate

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