Petrified Wood Park & Museum

500 Main Avenue, Lemmon, SD 57638

Occupying nearly a full city block in Lemmon, the Petrified Wood Park & Museum is a curiosity that will pique an interest in both geology and architecture. With towers up to 20 feet tall, a castle comprised of petrified wood, and petrified dinosaur and mammoth bones, the petrified wood park will be a topic of family discussion for years to come. The park also features a gift shop that is open from Memorial Day (late May) until Labor Day (early September).