Caver cavingIf you are interested in caves and caving, you are encouraged to attend one of our monthly meetings.  Meetings are every third Wednesday and conveniently located in St. Louis County.   Being a member of the Meramec Valley Grotto has many benefits including a monthly newsletter and much more.

If you have any questions about joining the Meramec Valley Grotto, please contact our membership chair,  Derik Holtmann at