Laos is home to thousands of ancient jars – and experts believe they served a grim purpose In a remote corner of northeastern Laos, far from the well-trodden backpacking trail, a strange sight lurks in Southeast Asia’s Annamite Mountains. Across hundreds of square miles of hilly terrain, thousands of mysterious stone containers have been scattered.

Source: These Huge Ancient Jars In Laos Left Experts Baffled – Until A Chilling Theory For Their Use Emerged