Podcast:The Atlas Obscura Podcast Published On: Wed Mar 01 2023 Description: California's longest-running tourist attraction is a stump that helped spark a conservation movement.READ MORE IN THE ATLAS: https://www.atlasobscura.com/places/the-discovery-tree Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.