When Rome Ran Deep: 3rd-Century Drain Reveals Lost World Beneath Cumbria.
Beneath the modern streets of Carlisle, Cumbria, an extraordinary relic of Roman Britain has emerged—an almost four-meter-deep (around 13 feet) Roman drain dating back to the 3rd century CE. Discovered at the site of a Roman bathhouse, this remarkably preserved structure offers a vivid glimpse into the sophisticated urban planning and engineering expertise that sustained…

