The Peaks to Craters Scenic Byway, which travels through Mackay, is nestled in the rugged landscape that was created when Idaho lay at the edge of the Pacific Ocean. As you drive the 140-mile route through ever-changing landscapes, you can stop to explore mining towns, ghost towns, and other quaint places, plus a gorgeous stretch of Byway said to be the most diverse stretch of road in Idaho, boasting everything from sky-piercing peaks to captivating craters along its course.

Start in either Picabo, ID, or Challis, ID.