Sisters to Smith Rock is part of the Three Sisters Scenic Bikeway. Roll by pastures of grazing alpacas silhouetted against the snow-covered Cascade Mountains on your way to Smith Rock State Park, famous for its multi-colored rock formations. Starting in the “Old West” town of Sisters, Oregon and ending at Smith Rock State Park outside the small town of Terrebonne, this route takes riders past a variety of historical sites, shows the gentle curves of the Deschutes River and frames spectacular views of the Cascade Mountains, ending with the dramatic walls of Smith Rock State Park.