Many years ago, a short tunnel was cut into a hillside along Thorn Creek, leading to an arched vault made of brick. At the center of the underground room, a squat, square structure marked the well ...

There’s something almost magical about sinking into naturally heated mineral water while surrounded by mountains, forests, or desert landscapes. Natural hot springs have been drawing people for ...

Colorado is home to some of the country’s best natural hot springs, ranging from quick day-trip soaks to full-on resort experiences. Here, you’ll find more than just warm mineral pools—think aquatic ...