- From Walla Walla, head west on US-12 toward Pasco.
- After about 13 miles, turn south (left) onto Lowden-Gardena Road in Lowden, Washington.
- Drive south for approximately 1.5-2 miles.
- The Butlingame Canyon will appear on your left (east) as you approach the area where the road climbs or crosses the irrigation ditch.