Glenwood Springs Municipal Airport (GWS)

Sumers Airpark, identified by the IATA code GWS and ICAO code KGWS, is a specialized general aviation facility serving the scenic city of Glenwood Springs in western Colorado. Formerly known as Glenwood Springs Municipal Airport, the facility transitioned to its new name in May 2024 when a dedicated non-profit organization of local pilots and community members took over management. Located approximately three miles south of the city center, the airpark serves as a vital gateway for recreational pilots, aerial inspection services, and high-altitude flight training in the heart of the Rocky Mountains. The airpark features a single asphalt runway (14/32) measuring 3,305 feet in length, situated at an elevation of approximately 5,916 feet. Due to its mountain-valley location and short runway, the facility is primarily suited for light piston aircraft and specialized regional turboprops. While the airpark does not have a traditional commercial passenger terminal with retail or dining amenities, it provides essential support for the general aviation community including on-site weather reporting, aircraft tie-downs, and a functional operations base that facilitates search and rescue missions and emergency medical evacuations for the Roaring Fork River Valley. Flight operations at Sumers Airpark are restricted to general aviation, private charters, and flight instruction, as there are no scheduled commercial airline services. The facility is a popular destination for mountain flying enthusiasts exploring nearby landmarks such as Glenwood Canyon and Hanging Lake. Ground transportation is primarily via taxi or private hire, providing quick access to the city's famous hot springs and resort districts. The airpark remains a critical piece of local infrastructure, maintaining the region's connection to Colorado's wider aviation system while preserving the unique character of one of the state's most historic mountain airfields.