Posted Jul 9, 2026 - The North 3 miles of Hume Road between the park and Oaksdale is closed due to a county rebuilding project and is anticipated to be complete by August 14, 2026. Steptoe Butte is still accessible from the South side of Hume road. Please call the park 509-337-6457 or Whitman County Public Works 509-397-6206 for any questions!
A National Natural Landmark rising out of soft green and mauve hills in south-east Washington, an occasional barn below. From the top the view runs 200 miles, into Idaho and Oregon.