Tales of reptilian beings date back thousands of years and span across nearly every continent on Earth. Diverse cultures with no contact or communication with one another all describe nearly identical entities. Mayans revered an enlightened god known as the ‘serpent of wisdom’. Hopi legends in North America chronicle divine ‘snake brothers’ who lived in deep underground cities. Asian mythology connects royal bloodlines to a race of dragons. Aboriginal creation lore revolves around Ngiṉṯaka, a giant lizard. In addition to oral fables and written texts, our ancestors left physical evidence of these otherworldly visitors. Here are some intriguing examples of ancient relics depicting saurian humanoids.