When we speak of wonders, we often conjure images of iconic structures like the Great Pyramid or the Hanging Gardens of Babylon. But obscured by the passage of time and the focus on well-trodden historical paths lie numerous marvels that were equally – if not more – fascinating, yet are far less known today. These "forgotten" sites offer unique insights into human ingenuity, societal structures, and the complex relationship between civilizations and their environments.