The Forau d'Aigualluts is a karst formation and waterfall in the Province of Huesca, northeastern Spain. It lies along the Ésera River, at 2074 m above sea level on Pico Aneto.
The Forau d'Aigualluts is a karst formation and waterfall in the Province of Huesca, northeastern Spain. It lies along the Ésera River, at 2074 m above sea level on Pico Aneto.