Durango Fiesta Days It began in 1935 as Spanish Trails Fiesta days, with the main event being a rodeo. As of 2023, it takes place at the La Plata County Fairgrounds and still includes a rodeo, along with other competitions. Spanish Trails Fiesta 1935 USA owner organization:40 Spanish Trails Fiesta (Durango, Colorado) https://www.durango.org/events/annual-events/summer/fiesta-days-and-rodeo/ Website of Durango Fiesta Days yes yes