About this episode
A mysterious sinkhole in Arizona has befuddled an exclusive group of divers who’ve gotten a glimpse of a strange world underneath its sandy bottom.READ MORE IN THE ATLAS: https://www.atlasobscura.com/places/montezuma-well-arizona Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.