Onondaga Cave State Park Campground

Basic and electric-water campsites, family sites, reservable sites and a special-use camping area are available. Electricity is available year-round. Hot showers and laundry facilities are available April-October. A showerhouse and a dump station are available.

The campground contains a playground and an amphitheater, where nature programs are presented during the on-season. Firewood is offered for purchase. Tours are given of the spectacular show cave. The park offers access to the Meramec River, picnicking and hiking trails.

Camping reservations: 877-422-6766 or online.