Welcome To The Central Indiana Grotto
Our Meetings
We meet on the first Wednesday of every month at 7:30pm downtown at the Indiana War Memorial Building. All are welcome!
Our Events
Grotto events are posted on our Facebook page, RSVP today to secure your spot.
Membership
Becoming a member of the CIG has never been easier. With just a few clicks, you'll have access to all of our events and activities, as well as our quarterly newsletter. Sign up today!
New To Caving?
We welcome all visitors to our monthly meetings and our monthly caving trips. See the NSS guide below for more information on how to be a responsible caver.
National Speleological Society
Since 1941 the NSS has been at the forefront of cave science, conservation, and exploration. Join our 8,000+ member community and come caving.