John Wayne Pioneer Trail / Iron Horse State Park

Key Info

(technical difficulty)

(physical difficulty)

Road Grade

NW Washington

Stats

110 miles total

1670' elevation gain

95% fire road

5% paved

47.39449 lat.

-121.39545 long.

General

Overview:

The official name of this popular rail trail is the John Wayne Pioneer Trail. A good portion of this trail is in the 100 foot wide Iron Horse State Park. Yup, it's confusing, but you're looking in the right place.

This gravel surfaced rail trail follows an old railroad line up to, and under, Snoqualmie Pass and takes you all the way to the Columbia River. There are plans to extend the trail all the way to Idaho. The surface is smooth gravel and the grade is never over 2.2%. Any bike will work on some parts of this trail, but wide tires are nice on the gravel, which can be a bit loose in certain sections.

The trail starts on the Seattle side at Rattlesnake Lake and climbs gently up towards Snoqualmie Pass, crossing over several old railroad trestles. Just before the pass the trail goes into the 2.3 mile Snoqualmie Tunnel under Snoqualmie Pass and comes out near Hyak. You'll need lights to go through the tunnel.

From Hyak the trail gently descends towards the Columbia River through the sunny and dry Eastern Washington Steppe. On the way you'll cross through several tunnels, over several trestles, and go through the Army's Yakima Firing Range.

On the east side of the Columbia, the corridor is managed by the DNR, and you need a permit to use it. If you contact their Southeast Region Office, they will send you a information packet with detailed maps. They will also have information on trail conditions.

DNR Southeast Region 713 E. Bowers Rd. Ellensburg, WA 98926 (509) 925-8510

Typical Conditions:

This West Cascades part of this trail has a well maintained gravel surface and there are rarely any potholes. East of Snoqualmie Pass the trail has a variable surface. Most of the time it is nice hard gravel, but there are a few spots where the surface is a bit looser. Generally, the further east you get, the looser the trail surface becomes. East of the Thorp trailhead, you'll find little to no shade - it get's hot in the summer! East of Ellensburg, the trail becomes quite loose and riding can be difficult.

The ride between the South CleElum trailhead and the Thorp trailhead passes through the upper Yakima River canyon and is quite nice. There are two small tunnels in this section, and it's best to have a flashlight handy.

The Snoqualmie tunnel is closed annually from Nov. 1 until May 1, depending on conditions.

Advocacy Info

The Snoqualmie Pass tunnel needs significant maintenance and State Parks is seeking funding for the repairs. The work needed is to keep the lining of the tunnel from falling apart and could cost upwards of $10 million. The tunnel may be closed in the future for safety reasons and State Parks is considering on-grade reroutes to keep the trail open across the pass.

The Army owns the section of the trail between the Columbia River and Boylston and there are occassional rumblings that they will close it to public use.

How to Find It:

There are numerous trailheads for the trail. From West to East some major trailheads are:

Cedar Falls (Rattlesnake Lake). Take I-90 to Exit 32. Head south on Cedar Falls Road for 3.5 mi and park in the nice lot. google map

Twin Falls. Take I-90 to Exit 38. google map

Eastbound: turn right after exit, cross the river and turn into the lot marked Twin Falls Natural Area.

Westbound: Turn left at exit and drive about 2 miles.

McClellan Butte. Take I-90 to Exit 42 and turn south after the exit. Go a short ways and you should see the trailhead signs on your right. Northwest Forest Pass is required to park here. google map

Annette Lake. Exit #47 from I-90. Turn south at the first stop sign and then turn left on Road #55. Drive 0.25 mile to the large parking lot on the right. The trail begins at the east end of the parking lot, up the gravel road and to the left. A Northwest Forest Pass is required to park here. google map

Hyak. Leave I-90 at exit #54, turn south at exit, turn east (left) on Hwy-906, 1/2 mile turn right on Lake Keechelus boat launch road, turn right on next road approx. 200 ft. In winter, you will need a Sno-Park permit to park in this lot. Google map

Easton. Leave I-90 at exit #71, turn south to stop sign, cross Railroad Street, railroad tracks, turn left. Drive 1.4 mile to the parking area. Google map

South Cle Elum. Leave I-90 at exit #84, follow signs to South Cle Elum. Once in town, follow signs to parking area. One of the original train depots is being restored here by the Cascade Rail Foundation and is quite interesting to see. [1]

Thorp. Leave I-90 at exit #101, turn north on Thorp Hwy, 1/2 mile turn left on Thorp Depot Road and 1/4 mile to parking area.

Ellensburg. The trail cuts right through town and goes through Central Washington University. Google map

Kittitas. Take I-90 to Exit 115. Head north towards town on Main St for about .75 miles where you'll find the trail and the old railroad station. Google map

Boylston/Army West. A permit is required between here and the Columbia River. This section can be closed if the military is conducting exercises in the area. Contact Ginko/Wanapum State Park before heading out. Take I-90 to Kittitas Exit 115. Take the exit toward the south side of I-90 and then make your way on the roads alongside the freeway heading east for approx 5 or 6 miles. Just past the trestle over I-90 you'll find a parking lot. Google map

Columbia River. A permit is required between here and the Boylston trailhead. This section can be closed if the military is conducting exercises in the area. Contact Ginko/Wanapum State Park before heading out. Take I-90 to the Vantage/Huntzinger Rd Exit 136. Head south on Huntzinger Rd for approximately 7 miles where you'll cross the trail. Look for a gravel road on your right and take this road up to the parking lot. Google map

Trailhead Map:

Turn-by-Turn Guide:

You can go to any trailhead and ride out until you're tired and then head back. If you are doing an out-and-back it is more pleasant to start out heading uphill.

Another popular option for families is to leave a car at a lower trailhead and shuttle in another car up to Hyak and do a downhill ride back to your first car.

Washington State Parks website has quite a bit of useful information.

A good resource is the book Kissing the Trail by BBTC supporter John Zilly.

My favorite way to ride the Iron Horse is to start in downtown Snoqualmie, near the Mt. Si Golf Course and ride the wide, gravel Snoqualmie Valley Trail to its terminus near Rattlesnake Lake and Cedar Falls, then begin riding the Iron Horse trail uphill towards Snoqualmie Pass until I get tired. Then I just turn around and retrace my route. Rattlesnake Lake is a great spot to have lunch or even go for a swim during a long training ride like this.

Ride Reports

Tree down

09 | 14 | '19

Large fallen tree top across trail between cedar falls and Olallie trailhead. Needs a chain saw. Also one bare log across Olallie not too far from the entrance.

Submitted by heathuit on 09/14/19

Update on potholes

05 | 06 | '18

Just past the new Olallie Trialhead, there was a fill that Chicago / Milwaukie put in get the small valley a creek flows down, up to the railroad grade. They used timbers to create a structure, like coffer dams, that helped to keep the steep sides of the fill in place. Many decades la...

Submitted by brumui on 07/03/18

Fat Tire Snow Biking

03 | 18 | '18

This is a blast! Was a little too warm and soft snow takes more effort to ride. Best if its colder than 35 degrees. Rode 19 miles from Crystal Springs. Requires a daily snow park pass of $20.

Weekend of 3/24 is supposed to be snowing and I am going again. The cardio workout is 80% to ridi...

Submitted by trek4fun on 03/21/18

Lake Ride

11 | 24 | '17

After parking at Cedar Falls trailhead in Iron Horse SP, and after finishing a ride on the trial, I headed over to take a look at the lake. The water level on Rattlesnake Lake is really low, so a trip around the lake at shoreline is possible. Lots of rock and some mud, but a fun little ride. Didn...

Submitted by jimpiav on 11/25/17

Just the tunnel w/kids

09 | 15 | '17

I brought my 11yo son and 7yo daughter for a ride through the tunnel yesterday. We had ample lighting (a must, because it is DARK in there), but not ample attire; I insisted they have jackets, but it was even chillier than I expected. Gloves and warm pants would have helped! They enjo...

Submitted by r1de on 09/16/17

First MTB camping trip

06 | 24 | '17

A friend and I started at the Ceder Falls trailhead and begain the 40 mile ride to the Lake Easton State Park for an overnight and back. It was a great weekend. The trail was in great shape all the way and the tunnel "air conditioning" was a welcome cooling on the warm day, both ways. I was pulli...

Submitted by tomvale on 07/13/17

Snoqualmie Tunnel

07 | 08 | '17

Hi-yah!

This is my 3rd adventure parking at Rattlesnake Lake and riding to and through the Snoqualmie tunnel, then back to Rattlesnake Lake. This path is relaxing at the same time I get the feeling of being in a natural environment. It's good for family cause it doesn't have strenuos rock...

Submitted by Karlene on 07/10/17

Two Days to Wanapum

06 | 19 | '16

John Wayne Trail – Rattle Snake Lake Trailhead to Wanapum Recreation Area, Vantage WA.

6/19-6/20

Day One – Rattle Snake Lake to Cle Elum

There were four of us that did this ride. We had two full...

Submitted by jacknolan on 06/21/16

Eburg to Old Homestead

07 | 22 | '15

I rode the trail from Ellensburg to just past the first tunnel and took a rest at the old cattle ranch homestead before returning home. It's a gentle 30 mile round trip and the temperatures were great, maybe 85. The trail is in really good shape, with 2 "lanes" clearly visible in the...

Submitted by Schliesman on 07/24/15

North Bend to Ellensburg

06 | 30 | '15

Had a great two-day tour pulling my BoB trailer on the Iron Horse Trail (aka: JWPT) from its start in North Bend on out to Wanapum State Park near Vantage. There are a couple of sections of loose gravel: 4-5 frustrating miles' worth just east of Hyak, then a mile or two of it east of Cle Elum. I...

Submitted by jasonbavuso on 07/06/15

John Wayne rail

03 | 12 | '15

Great Winter spin to the Tunnel and back from SVT in North Bend

Submitted by smith.paul on 03/14/15