An audio guide to the world’s strange, incredible, and wondrous places. Co-founder Dylan Thuras and a neighborhood of Atlas Obscura reporters explore a new wonder every day, Monday through Thursday. In under 15 minutes, they’ll take you to an incredible place, and along the way, you’ll meet some fascinating people and hear their stories. Our theme and end credit music is composed by Sam Tyndall.

The World’s Largest Collection of Two-Headed Calves

August 14, 2025 00:22:38 21.73 MB Downloads: 0

Henry S. Rosenthal is the owner of what is likely the world’s largest collection of two-headed taxidermied calves. The collection is in San Francisco, and you can reach out to Henry at deepgort@gmail.com to make arrangements to see it.