title: Lac d'Oô
text: # Lac d'Oô
  
  The Lac d'Oô (Occitan: Lac d'Òu) is an artificial lake in the Pyrenees with an area of 42 hectares located at an altitude of 1507 m in the commune of Oô.
  
  ## Galerie
  
  * by Eugène de Malbos, near 1840
  