Join us at our new location at the Pinnacle Mountain State Park Visitor Center. Pinnacle Mountain State Park is about 15 miles from downtown Little Rock, and it spans about 2,300 acres. The park was established in 1977 and offers about 22 miles of trails, including 14 miles for mountain biking. Visitors can reach new heights through the climb to the top of the mountain and see broad views of the Big and Little Maumelle Rivers, or hang out below at the arboretum or day-use playground area. About half a million people visit the park each year.