Iron Goat Trail: West

Iron Goat Trail: West, King County, Washington, USA


Walk along two parts of the original path of the Great Northern Railroad as it approached the incline to Stevens Pass. Along the way learn about life in a different time.

At A Glance

TRAIL LENGTH: 4 miles, round-trip

Elevation Gain: 100 feet

HIGH POINT: 2,600'

BEST TIME TO VISIT: Summer or Fall


GOOD FOR: wheelchairs, kids, leashed dogs 

WATCH FOR: road conditions, no cell reception

FEES & PERMITS: Northwest Forest Pass or America the Beautiful Pass

NEAREST RANGER: Skykomish Ranger District Office


COORDINATES: N47° 43.752' W121° 12.398'

LOCATION: In King County near Stevens Pass on US Forest Service land

HIGHLIGHTS: Interpretive signs, twin tunnels

HISTORIC SIGNIFICANCE: The Great Northern Railway, also called the Iron Goat, was the northernmost route of the transcontinental railroads of the late 1800s. Numerous engineering feats were devised to manage the steep grade and severe weather conditions, including switchbacks and tunnels along this portion.


Driving Directions


  • Turn North on the Old Cascade Highway
  • Take an immediate right to view the Iron Goat Interpretive site.
  • Return to the Old Cascade Highway heading northwest.
  • Follow for about 1.5 miles.
  • Turn right on NF-4710
  • Follow the gravel road for about 1.5 more miles.
  • The parking area is a wide spot on the gravel road, just past a pit toilet on the left.

Trail Directions


  • Explore the Iron Goat Interpretive site.
  • Head back to the car and drive to the second parking area.


  • Head north on the road beyond the parking area.
  • Find a small information board on the left side of the road.
  • Follow the trail beyond the sign as it switchbacks down to a creek.
  • Cross the bridge and follow the switchbacks up the hill to the site of the former horseshoe tunnel.
  • Follow the trail back to the parking area.
  • Cross the parking area to the boardwalk and covered information board kiosk.
  • Follow the path along the railroad grade for about 1 mile to the Twin Tunnels.



  1. Northern Pacific caboose
  2. Timber crib frame bridge foundation
  3. Cement bridge foundation
  4. Cement bridge foundation
  5. Site of former horseshoe tunnel
  6. Interpretive sign
  7. twin tunnels


Researching primary materials is just as exciting as finding the actual places where the history took place, but it's a slow and challenging process.  Exploring History in Your Hiking Boots will be including gems below as we find them.


This article is Essay #9319 from, Online Encyclopedia of Washington State History. Written by, Margaret Riddle

The Iron Goat Trail opens on October 2, 1993.

Nearly seven years in the making, the Iron Goat Trail officially opens to hikers on October 2, 1993, at the Martin Creek Trailhead, located in King County off U.S. 2 about six miles east of Skykomish. Built along the grade once used by the Great Northern Railway, the four-mile hiking trail completes the first phase of a joint project between Volunteers for Outdoor Washington, the U.S. Forest Service and the Washington State Department of Transportation.  

Ruth Ittner’s Dream  

Nature lover and Mountaineers member Ruth Ittner (1918-2010) attended the first National Trails Symposium in the early 1970s but it was the Washington state centennial set for a 1989 celebration that inspired her to create a centennial trail.  Ittner approached Mt. Baker-Snoqualmie National Forest staff in 1987 with her idea and the Forest Service suggested building a public trail that would follow the route of the old Great Northern Railway, a segment of railroad that once ran between the towns of Scenic and Wellington.  The old line had been abandoned in 1929.  Interpretive markers and railroad ruins would share the history while visitors could, at the same time, experience one of Washington’s most scenic natural locations. 

Ittner figured the project would be completed in time for the state centennial celebration but even finding the old rail line was difficult.  Neglected for over 60 years, what remained of the railroad was buried in forest growth and first needed to be uncovered. Volunteers for Outdoor Washington (VOW -- a group that Ittner helped to form -- tackled the project and under supervision of the Forest Service and the Washington State Department of Transportation, volunteer workers began marking and clearing a walking path that allowed access for the next stage of trail building.  It was slow going but in two years VOW had cleared a path and, with the help of the Washington Native Plant Society and the Seattle Audubon Society, had inventoried the plants and animals found along its way.  By state centennial time the project at least had a good beginning but it would be the 100th anniversary of completion of the Great Northern line -- 1993 -- before the first four miles of the Iron Goat Trail were open for hiking.   

Echoes of the Great Northern Railway 

Ruth Ittner has stated several times that while building the Iron Goat Trail she could almost hear train whistles sounding in the background.  Here the history of the Great Northern Railway is still visibly present, along with the legacy of a man called the Empire Builder, James J. Hill (1838-1916).  

Born in Canada, Hill came to St. Paul, Minnesota, in 1856 and after making a fortune in the steamboat business, he turned his attention to something he saw as the nation’s economic future -- railroads.  Connecting the U.S. east to west would link the natural resources of the Pacific Northwest with East-Coast markets, link with water routes for international trade, and open the region for settlement.  Hill purchased the bankrupt St. Paul and Pacific Railroad and in 1889 renamed it the Great Northern Railway.  Heading west, Hill was in competition with the Northern Pacific, which chose a route into Tacoma.

The Great Northern Railway found its biggest challenge in crossing the Cascades.  Hill rushed to build the most direct route across the mountains and relied on engineer John F. Stevens (1853-1943), who had been hired by the Great Northern.  It was Stevens’ assistant C. F. B. Haskell who chose the location and named it after Stevens.  The grade was steep and a tunnel would have taken considerable time and money to construct so Hill settled for a series of eight switchbacks.  This arduous crossing was one of the nineteenth century’s greatest engineering accomplishments:   

“Above Wellington, the engines strained to pull the train along grades as steep as four percent. The effort required by the locomotive was about 25 times what was required to pull a full load on the level.  A typical Great Northern steam engine of the early 1900s had the pulling force of 48,600 pounds which enabled it to pull a train of eighteen freight cars, with a total train weight of over 500 tons up the 4% grade” (Iron Goat Trail guidebook). 

This mountain-climbing ability led the Great Northern to adopt the mountain goat standing on a rock as its corporate symbol.  Since trains were known as iron horses, the Great Northern Railway became known as the Iron Goat.  The railroad reached Seattle in 1893 and that same year the Great Northern built its first snowshed.  Three years later the first Cascade tunnel was built, replacing 12 miles of switchbacks.  The project employed nearly 800 workers, mostly immigrants, including many Japanese. 

Brutal winter snows in the Cascades often delayed trains in huge piles of snow, sometimes 25 feet high.  And there were avalanches.  Tragedy struck late in February 1910 when a passenger train and a mail train were stranded for 3 days above the town of Wellington.  On March 1 an avalanche roared down the hillside, killing 96 people, the largest toll recorded in any North American avalanche.  The Wellington Avalanche and continuing winter challenges led the Great Northern to abandon this upper line when the second Cascade Tunnel was completed at a lower level in 1929.   

Building the Trail

When Ruth Ittner first proposed the project, she could not have known she would need the perseverance and tenacity of J. J. Hill to get the job done.  Completing and maintaining the full trail of 10+ miles eventually would take more than 20 years and thousands of volunteer hours, but even the first phase took time.  Five years of background work was necessary before trail building began and some of this time involved fundraising.  Volunteers for Outdoor Washington worked closely with the Forest Service and the Washington State Department of Transportation and were then joined by the Great Northern Railway Society, the Washington Trails Association, the Mountaineers, the King County Historical Society and even linked with organizations offering volunteer vacation opportunities. 

Cost of the trail’s first phase was $750,000: 40 percent from the Forest Service, 20 percent  from the state, 10 percent from business and industry and 30 percent in volunteer hours. Burlington Northern Railroad, the state legislature and the Forest Service contributed money and in December of 1991 the Iron Goat Trail cleared its funding peak by receiving a $99,000 state trails grant. 

Some of this cost went for an archaeological dig to clear avalanche debris. When the rail line was abandoned, the frugal Great Northern had salvaged usable rail materials and snowshed timbers, but artifacts remained such as rail spikes, rusted metal, dishes, plates, clothing, old tin cans and other items left by workers who built the rail line.  And remnants of snowsheds and a collapsed tunnel.  Each added to the story.   

Actual trail construction began in 1992 and volunteers built a 2.4 mile Upper Grade trail and a 1.2 Lower Grade trail with a 2.2 percent grade, making it barrier-free and wheelchair accessible.  Retaining walls, culverts, bridges, and waterbars were built, along with spur trails connecting upper and lower paths.   

History and Scenic Beauty

Today the Burlington Northern Santa Fe Railroad -- descendant of the GNR -- runs on the track below the Iron Goat Trail and hikers can view the lush forest and scenic vistas as well as snowshed and tunnel remains.  There are now trailheads at Martin Creek (milepost 55 six miles east of Skykomish); Scenic (milepost 58 and north on Old Cascade Highway) and Wellington (milepost 64.4, west of Stevens Pass and north on Old Cascade Highway).  All are reached by U.S. Highway 2.  Dedication plaques have been placed at the Martin Creek Trailhead that read:   


NO 1074 OCTOBER 2, 1993 













Also at the Martin Creek Trailhead is a plaque from the American Society of Civil Engineers dedicating the area a National Historic Civil Engineering Landmark. It reads:








FOUNDED  1852 




TUNNELS 1900 AND 1929


Reflecting on the Effort  

On July 14, 2006, groundbreaking began for an Iron Goat Trail interpretive site, six miles west of the Stevens Pass Summit.  Initiating the project were Chris Munson, Owner-TriMaxx Construction; Maria Van Horn, Administrator, King County Road Services; Charlotte Macknerk, Mayor, Town of Skykomish; Ruth Ittner, Volunteers for Outdoor Washington; Tom Davis, USFS, Skykomish District Trails Specialist; Judy Lorenzo, WSDOT Policy Planning Manager; and Bob Romine, WSDOT Project. 

 Looking back on all the years of hard work, Ruth Ittner feels she has been greatly rewarded since the Iron Goat Trail is accessible to practically everyone and people love it.  “They call it the Cadillac of trails,” says Ittner.  “I’m always amazed at how much it’s appreciated.” (Ittner, Back to Life). 

Greg Johnston, “’Iron Goat Trail’ Set for Completion in ’93: $99,000 State Grant Funds 2.6-Mile Trek on Historic Rail Site,” Seattle Post-Intelligencer, December 12, 1991, p. D-5; Greg Johnston, “Second New Trail Proposed on Heels of Iron Goat Tract,” Ibid., September 1, 1993, p. D-2; Rebecca Agiewich, “A Path to the Past: Iron Goat Trail Traces the History and Route of the Great Northern Railway,”Ibid., August 5, 1999, p. 8; George Tibbits, “Piecing Together An Old Rail Line -- Stevens Pass Route Rich in History,” The Seattle Times, October 27, 1992, p. C-6; Ron Judd, “Hikers Haunt Trains’ Path -- Volunteers Maintain History’s Markers on Iron Goat Trail, Ibid., April 20, 1995; John de Graaf, Back to Life: The Iron Goat Trail, film (Seattle: Volunteers for Outdoor Washington, 2005); The Iron Goat Trail: a Guidebook (Seattle: Volunteers for Outdoor Washington, 1993); Online Encyclopedia of Washington State History, "Hill, James Jerome (1938-1916)” (by Joel E. Ferris, edited by David W. Wilma) and “Train Disaster at Wellington Kills 96 on March 1, 1910 (by Greg Lange) (accessed February 5, 2010); “Iron Goat Trail,” website accessed on January 20, 2010 (; “Horseshoe Tunnel Extension Fund,” Volunteers for Outdoor Washington website accessed on February 17, 2010 (; “History of the Iron Goat Trail,” Iron Goat Trail website accessed February 10, 2010 (


By Margaret Riddle, February 22, 2010