@conspiracytheoryworld: In 1934, mining engineer G. Warren Shufelt made headlines by claiming he had discovered a massive network of ancient subterranean tunnels beneath Los Angeles[cite: 3]. Believing he was on the verge of uncovering a long-lost underground civilization, Shufelt even began drilling an excavation shaft[cite: 3]. Though no archaeological proof was ever found and the search was ultimately abandoned, the legend of a secret world beneath LA remains one of California's most intriguing urban mysteries #LosAngelesMysteries #UndergroundCity #UrbanLegends #HistoryTok #HiddenHistory