185K views · 1.1K reactions | Every 12 years, hundreds of millions of Hindus take part in a pilgrimage to the Ganges River. Kumbh Mela—the largest religious gathering in the world—is a joyful 45-day festival that creates a temporary megacity requiring meticulous planning to pull off. Find out how it's done: https://on.natgeo.com/4hLqa5l Host: Vineet Vohra | National Geographic History | Facebook

344K views · 1K reactions | British colonists introduced the camel to Australia in the 19th century, and now feral herds are wreaking havoc on the outback. Causing damage to both infrastructure and ecosystems, Australians are searching for a way to deal with the animals, including culls, meat harvesting, and camel racing. Learn more about the feral camel population at: https://on.natgeo.com/4mcmOL4 Host: Amy Briggs | National Geographic History | Facebook

39K views · 294 reactions | With its ancient landscape that predates Saturn's rings, the Appalachian Mountains have fueled storytellers from multiple cultures for millennia, creating a truly unique folklore. Learn more about how this primeval region formed and the stories that haunt it: https://on.natgeo.com/3YazyXq | National Geographic History | Facebook