Cuatro Pantanos Airport (ICAO: SCVQ) is a small general aviation airfield located near Vichuquén, a rural municipality in the Maule Region of central Chile. The airport serves private and light aircraft operations, primarily supporting access to the surrounding lake and agricultural areas. Vichuquén is known for Laguna de Vichuquén, a coastal lagoon popular for recreational activities, and the airport provides a convenient access point for visitors and local residents who rely on light aviation. Commercial airline service is not available at this facility.