The Palouse to Cascades State Park Trail (previously known as the John Wayne Pioneer Trail/Iron Horse State Park) is located within a rail corridor that stretches more than 285 miles across Washington State, following the historic route of the Milwaukee Road from Cedar Falls to the Idaho border. Washington State Parks currently manages approximately 250 miles of trail within this corridor. From the wheat fields of eastern Washington's Palouse region, through central Washington's Channeled Scablands and agricultural Columbia Basin, to the evergreen forests of the Cascade Mountains, this recreational trail showcases Washington's diverse landscape. This website was developed in response to a need for updated MAPS and INFORMATION for trail users and is not affiliated with Washington State Parks.
June 5, 2022. Grand Opening Ceremony for Tekoa Trestle
Join the ceremony in Tekoa for the trestle's Grand Opening Ceremony, and the end of the 2022 John Wayne Pioneer Wagons and Riders Annual Cross Washington Ride.
April 8, 2022. Grand Opening Ceremony for the Beverly Bridge!
Several hundred people, including many who had worked for years on this project, turned out to celebrate the official opening of the Beverly Bridge, spanning the Columbia River and uniting western and eastern sections of the Palouse to Cascades Trail.
March 31, 2022. Tekoa Trestle officially open!
The Tekoa Trestle renovation project was completed March 31, 2022, and opened by Washington State Parks for nonmotorized use as part of the Palouse to Cascades Trail. At 125 feet high and 977 feet long, it spans Hangman Creek near Tekoa in the beautiful Palouse.
November 1, 2021
The 2.3 mile long Snoqualmie Tunnel is closed for the season. The tunnel will open again in May 2022.
May 24, 2021
The Renslow Trestle over I-90 in Kittitas County opened for nonmotorized use.
GPS ROUTE MAPS with waypoints and information
Detours shown are recommendations only; other options may be possible. Detours may change with trail and bridge conditions. All efforts are made to keep these maps updated with current conditions.
Printable Maps for WEST of the Columbia River
Printable Maps for EAST of the Columbia River
Palouse to Cascades State Park Trail -
East of the Columbia River
(Beverly to the Idaho border)
Detail on the 7 mile Lower Crab Creek detour east of Beverly - Going west to east, leave the trail 4 miles east of Beverly to Lower Crab Crk Rd. Return to the trail directly east of H Street west of Smyrna (This is the detour signed by State Parks). However, we advise continuing on Lower Crab Creek Rd to Smyrna rather than use the trail because of the many goat head thorns (puncture vine) on the trail just west of Smyrna.
Along Lower Crab Creek east of Beverly
Roxboro, between Warden and Lind
Seabury Bridge, in the Palouse
TRAILS CONNECTING TO THE EAST