Forest Road 90

Area Status: Open
This area is Open

Forest Road 90 is a designated Federal Forest Highway and accesses residences along Swift Reservoir and beyond. It is the main east-west artery in the center on the Gifford Pinchot.

Important Forest sites along FR 90 include Pine Creek Information Center, Lewis River Falls, Twin Falls Campground, Ollalie and Takhlakh lakes and Mt. Adams Wilderness Area.

FR 90 is plowed to Pine Creek in winter and is passable the rest of the way as snow melts in late spring and early summer.

At a Glance

Current Conditions: 4/30/2021: Road is open to Summit Prairie TH. Expect the road to be in rough condition with many potholes and brush, particularly as you head East towards Rd. 23. The Crab Creek Slumps area of the road is in poor condition. Contact Mt. Adams Ranger District with questions (509)395-3402
Usage: Medium-Heavy

Recreation Map

Map showing recreational areas. Map Information


Related Information

Areas & Activities


  Latitude : 

  Longitude : 


Click for NW Recreation App info

Download Our Official Recreation App! Link opens in a new window