Individual sites on this one, so you need to make your own reservations and they're going fast. Trailblazers: this park is a must! Park trails link up to the Willard Munger State Trail at the north edge of the park; perfect for backpackers, bikers (both mountain and tour), hikers, horseback riders, and skiers. Check out the wildflowers in the spring, and the vivid colors in the fall. Walk on the swinging suspension bridge high above the raging St. Louis River. Visit the historic cemetery and the gorge at Thomson Dam.