Moccasin Springs Natural Mineral Spa
Hot Springs, SD
Adults-only natural mineral spa with multiple soaking pools
Welcome to the Midwest hot springs guide on SoakExplorer.com. This region encompasses a remarkable variety of geology, climate, and culture — and its hot springs reflect that diversity. Soakers here can find everything from clothing-optional wilderness pools tucked into mountain canyons to grand historic bathhouses built over a century ago. The Midwest's thermal waters are rich in minerals like sulfur, calcium, magnesium, and silica, each spring offering its own unique blend and bathing character.
Hot Springs, SD
Adults-only natural mineral spa with multiple soaking pools
Okawville, IL
Historic 1884 hotel on National Register with private mineral baths heated by boilers
Hot Springs, SD
Largest natural warm water indoor swimming pool with waterslides and activities
Explore hundreds of natural hot springs and thermal resorts nationwide.