Hidden by dense undergrowth, the true size of ancient Mayan cities has been poorly understood up until now. Join a group of scientists and archaeologists at the cutting edge of the field as they reveal the true size of these ancient mega-cities. Odyssey is your journey into the world of Ancient History; from the dawn of Mesopotamia to the fall of Rome. We’ll be bringing you only the best documentaries that journey into the mysteries and ruins of worlds long lost.