Join Us

 Interested in joining the Windy City Grotto? Trying to renew your membership? The Windy City Grotto is a family friendly group of cavers which is open to new and experienced cavers.

Click here to join or renew.

To join us on a trip, visit our “Events” page for more information about upcoming trips.  To join one of our meetings and learn about various topics in the world of caving, visit our “Home” page for more information.