Welcome to the
Paha Sapa Grotto
A Subchapter of the National Speleological Society
Announcements:
We have a new website!
If you are a current member of the Grotto, you will need to register to create a username and password.
Find the register button by clicking “Log in” on the top right of the page.
The above method is reserved for current members so we can transition membership to our ne
NEW PERMANENT MEETING LOCATION:
As of May, 2024, we have moved meetings to the upstairs of Mangiamo in Hill City.
They have great pizza and beer!
Monthly Meetings:
Next Meeting: Thursday, October 3rd
MEETING AT RUSHMORE CAVE AT 6:00 PM
Our next meeting of the Grotto will be held in the cave including a survey workshop! We’ll be practicing using instruments, setting stations, and sketching. We can go over any aspect of cave surveying according to interest by attendees. See you there!