Enjoy a 1 hour or 1.5 hour guided excursion (depending on the season) through the most spectacular aquatic landscapes of the Huesca Pyrenees. Depending on the time of year, you will explore the impressive Entremón Canyon and the Grado reservoir or the mystical underwater tower of Mediano. It's a safe, refreshing and historic adventure, ideal for families with children aged 3 and up who want to connect with the wild nature of the Pyrenees.