Charles Hapgood’s Maps of the Ancient Sea Kings

Record summary

Charles Hapgood’s 1966 book Maps of the Ancient Sea Kings argued that ancient mapmakers inherited sophisticated source maps showing parts of the world, including an alleged ice-free Antarctica. The book drew on Piri Reis and other maps to propose lost maritime civilizations and became influential in later esoteric and alternative-history writing. It is useful for tracking how cartographic anomalies become quasi-apocryphal narratives about vanished cultures. Hapgood’s interpretations conflict with mainstream cartographic history and should be tested against projection, copying, dating, and source-critical analysis.