This 800-year-old French village with 3 perfect rings reveals medieval engineering genius
Hidden in the rolling hills of Alsace, France, lies a medieval masterpiece that challenges everything we think we know about ancient urban planning. Eguisheim stands as the only French village where houses form three mathematically perfect concentric rings around a 13th-century octagonal castle, creating a living labyrinth that has mystified architects and historians for centuries. … Lire plus