Located at Onondaga Cave State in Leasburg, Missouri, Cathedral Cave was discovered around 1919. During the summer, visitors can explore Cathedral Cave on a flashlight led tour (or with a spelunking helmet). The tour is fantastic! We saw a Grotto Salamander, SLU’s CCM Seismic Station, and the Cathedral Bell. And, we got to experience total darkness.
Cave Tours
- Memorial Day through Labor Day, Weekends Only
- Two times available
- Tickets can be purchased at the visitor center.
- Admission:
- 18 & Older: $10
- 13 – 17: $8
- 6 – 12: $6
- Under 6: free
- Tour leaves from the campground woodlot, takes approximately 2 hours, and requires a short hike to the entrance.
Wandering Missouri 