The Geologic Origin of Halloween

In this video, Larry answers the question on everyone's mind: What do caves have to do with Halloween?
This is part 2 of the Layers with Larry's Spooktober videos. Watch the first video on hot springs, the underworld, and oracles here: • Hot Springs and Prophe...
Support for this program is made possible by the Community Foundation of Jackson Hole: Edelweiss Fund.