How did Thermopolis get its name?

Thermopolis, Wyoming, derives its name from the Greek Words "thermo," meaning hot, and "polis," meaning city, reflecting the area's natural hot springs. The name was chosen to highlight the town's famous thermal mineral springs, which were believed to have therapeutic properties. Established as a resort destination in the late 19th century, Thermopolis has since become known for its geothermal attractions.