Near Blue Rock, the 4,567 acre Perry State Forest has 16 miles of very popular and challenging APV trails across an area formerly strip mined for coal.To reach the mountain biking trailhead from Somerset, head south on SR13 to SR669. Veer left heading east on SR669 for 5.5 miles to Redfield. Turn right heading south on Township Road 154NE for 1.5 miles. Turn right on Township Road 153 to trailhead.
Overall, Perry State Forest is the 13th most popular mountain bike trail of all 24 mountain biking rides in Ohio.