Steptoe Butte

Steptoe Butte is a cone-shaped quartzite formation that rises sharply from flat farmland below, creating a striking contrast with its surroundings. The exposed ridges and natural contours of this summit give visitors expansive views across the landscape when they reach the top.

The rock forming this butte dates back around 400 million years, making it significantly older than the surrounding Columbia River Basalts. This geological contrast tells the story of how different rock layers came together in this region over vast spans of time.

The butte bears the name of Colonel Edward Steptoe, who led military operations in the region during the mid-1800s. Visitors today walk on land that holds this historical connection woven into its identity.

The site is accessible by vehicle along a paved road, with a short walking path to reach the summit from the parking area. Picnic tables and barbecue grills are available for those who want to spend more time at the location.

Native American tribes viewed this location as a power mountain and believed that visits to the summit would bring gifts from the guardian spirit. This ancient belief shows how people were drawn to this prominent landmark long before it received its current name.

Location: Whitman County

GPS coordinates: 47.03250,-117.29700

Latest update: December 6, 2025 16:03