Take a journey underground with Nittany Grotto Inc., a group dedicated to preserving and exploring caves. Witness how they navigate tight passages, expansive domes, and muddy terrain, revealing the hidden beauty of the subterranean world.
More WPSU Digital Shorts
Meet Mimi Barash Coppersmith
2/13/22 | 1m 52s
Steve Ditko: Superhero of Johnstown
6/13/23 | 3m 15s
Gary & Lydia
7/24/21 | 12m 27s
Feed the People Market Stand: Bringing wellness from farm to students
