North Dakota has no naturally occurring hot springs. The state's Williston Basin sedimentary geology, dominated by flat-lying Cretaceous and Paleozoic sediments and lacking recent volcanism or fault-hosted thermal circulation, produces no natural hot water at the surface. No historic warm-spring resorts of consequence have been recorded. Travelers searching for hot springs in North Dakota, hot springs near Fargo, or hot springs near Bismarck will find no in-state options. The closest true hot springs are the warm mineral pool at Evans Plunge in Hot Springs, South Dakota (~87°F, approximately 6 hours by car from Bismarck) and Thermopolis, Wyoming (Big Spring, approximately 8-9 hours). Reviewed and updated June 2026. See our Northern Plains and Rockies regional map for the nearest genuine hot springs.
