Hot Springs County Thermopolis Municipal Airport - THP

Overview & Services

The Hot Springs County Thermopolis Municipal Airport (THP) is a public airport located in Thermopolis, Wyoming, serving the surrounding Hot Springs County. The airport features a single asphalt runway, measuring 5,650 feet in length, and is equipped with basic facilities to support general aviation operations. The airport's facilities include a terminal building, hangars, and fueling services, with self-serve fuel available 24/7. Operations at THP are relatively quiet, with most traffic consisting of small propeller aircraft, helicopters, and occasional medical transport flights. The airport is attended by a fixed-base operator (FBO) during business hours, providing services such as fuel sales, aircraft maintenance, and tie-downs. With its simple layout and limited services, THP is well-suited to support the local aviation needs of Thermopolis and surrounding areas.