The journey from Washtucna to Prosser is a 100-kilometer drive through the high desert of Eastern Washington. You will primarily use WA-26 West and I-82 East. The drive typically takes 1 hour and 10 minutes. You will pass through the agricultural landscape of the Yakima Valley. This route is a common path for those traveling between the Palouse and the Yakima Valley.
Total Distance: 100 km driving distance; 85 km straight-line air distance.
The road is generally well-maintained, but be aware of agricultural traffic.
May to September for the best weather conditions.