U.S.S. Cairo: The Story of a Civil War Gunboat

In the early months of the Civil War the Union hastily assembled a fleet of ironclad gunboats to wrest control of the Mississippi River from the Confederacy. Among them was the sleek, steam‑powered U.S.S. Cairo, designed by engineer James B. Eads to punch through fortified riverbanks and support army operations. Commanded by a determined but ill‑fated officer, the Cairo quickly proved her worth, engaging Confederate batteries and escorting supply convoys along the treacherous Yazoo and nearby waters.

Her career was abruptly ended in December 1862 when a hidden Confederate torpedo detonated beneath her hull, sending the vessel to the river’s murky bottom. Over a century later, divers raised the wreck, uncovering thousands of personal items, weapons, and ship fittings that offered a vivid snapshot of wartime life aboard a river ironclad. Today those artifacts are conserved and displayed, allowing visitors to step back into the turbulent world of Civil War river combat and see how ordinary sailors lived, fought, and perished.