Fazenda Vargem das Flores Airport is a small private airstrip located near Joviânia, a municipality in the state of Goiás, Brazil. It carries the ICAO designator SIWN and serves the agricultural and rural activities of the surrounding fazenda (farm) property. The facility is not open to scheduled commercial aviation and is primarily used for private general aviation operations, likely supporting agricultural flights, crop dusting, or private transportation for the property owners. No IATA code has been assigned, reflecting its non-commercial status.