Étang Long Étang LongÉtang LongLocationAriègeCoordinates42°48′N 1°04′E / 42.800°N 1.067°E / 42.800; 1.067Basin countriesFranceSurface elevation2,125 m (6,972 ft) Étang Long is a lake in Ariège, France. This Ariège geographical article is a stub. You can help Wikipedia by expanding it.vte