Hot springs have long been a major draw to Pagosa Springs, a small southwestern town in the shadow of the San Juan Mountains. Hundreds of years ago, the Southern Ute Indian Tribe uncovered the bubbling waters of the Mother Spring — now recognized as the world’s deepest geothermal hot spring — and its medicinal powers. Today, that harbinger of heat feeds the 25 hot springs pools that comprise The Springs Resort, which also encompasses a hotel, spa and wellness studio. But there will soon be a lot more to enjoy on the property: Owner David Dronet plans to add 27 geothermal pools, a hydro-thermal spa with saunas and mud bathing rooms and a farm-to-table restaurant, as well as nearly double the number of hotel rooms.