We recently set up camp at the Billings KOA to check out what the trail systems are like on the east side of the state. We started with a cruise along the **Heritage Trail system**—a great network of paved paths that connect the city and make it easy to spin the legs right out of camp. From there, we headed up to the iconic **Billings Rimrocks** to sample the dirt. Riding single track along these massive sandstone cliffs offers some unique terrain and great views of the valle