Hat Rock Oregon to Walla Walla Washington - 76 km - Left the Columbia River today heading across eastern Washington for Idaho and the first mountain pass. Scenery is wide open hills with dry grass and occasional large farms. From the smell of the passing trucks this is a big onion growing area. Actually I am a week too early for the Sweet Onion Festival in Walla Walla. No good camping spots so I opted for a Motel 6 for the night. Walking distance from Sweet Basil Pizza and Safeway. Short ride to Louis & Clark State Park campground tomorrow.