Near Lead in the Black Hills National Forest, the Little Spearfish / Rimrock Trail System consists of two loops open to horseback riding. The Little Spearfish Trail Loop is 5.9 miles. The Rimrock Trail Loop is 6.3 miles (for the larger outer loop).
To reach the horseback riding trailhead from Spearfish, take Highway 14A to Savoy. Travel west on FSR 222 for approximately 4.7 miles to the trailhead.
Overall, Little Spearfish / Rimrock Trails is the 13th most popular horse trail of all 17 horseback rides in South Dakota.