The Palouse Scenic Byway is a Washington State Scenic and Recreational Highway in Whitman County, Washington that follows seven different highways in the Palouse region: SR 26 from the Adams county line to Colfax; SR 27 from Pullman to Tekoa; SR 194 from Almota to Pullman; US 195 from the Idaho state line to Spokane county line; SR 271 from Oakesdale to Rosalia; SR 272 from Colfax to Palouse; and SR 278 from Rockford to Idaho state line