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Bloomington Indiana Grotto

Grotto Meetings

Second Thursday of every month- 7:30pm EDT

Upcoming Meetings:

June 8th, 2023 @7:30 pm EDT

In-Person + Zoom @ RBNC (aka ‘Buckner’)

Presentation: “Basics of Cave Survey” demo and Q&A with Tom Nugent

July 13th, 2023 @7:30 pm EDT

In-Person + Zoom @ RBNC (aka ‘Buckner’)

Presentation: “The Geology of Guatemala and the Yucatan Peninsula: From Cenotes and Caves to Volcanoes” with Kevin Romanak

Meeting Locations: Stay tuned on Facebook and Grotto emails for meeting details as we confirm Zoom Link and/or In-Person options each month. In-person meetings are in the Bloomington area and are weather dependent. All members and non-members are welcome!

Contact us for more details or join the Bloomington Indiana Grotto Google group for periodic email updates! You can also find us on Facebook!

Check out the National Speleological Society’s website for more resources and information about safe and conscientious caving practices.

Becoming a Member has never been easier!

Check out the MEMBERSHIP page for details on how to join the grotto. Non-Members, prospective members, and visitors are welcome at all grotto meetings! You don’t have to be a BIG member to participate in monthly caving trips but priority will go to paid members in the event of a full sign-up list.

BIG Quarterly Newsletter

The BIG Newsletter is a perk of paid membership! Feel free to submit your cave trip stories, photos, etc. to the BIG Editor’s email listed HERE