southern Minnesota cave diving - presentation

[Roger Southwick]

monthly meeting
7pm Wednesday April 12th
Pillsbury Hall, University of Minnesota East Bank Campus
Topic: "Goliath's Cave: Beyond the Sump" by John Preston

John will present photos and videos from a recent discovery of virgin cave passages in southern Minnesota.  The new sections of dry cave lie beyond a water-filled sump that he traversed using modified cave-diving techniques.

You can read about Goliath's Cave here:


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