Due to the action of erosion, and because of the calcareous terrain it crosses, it has transformed its natural course in certain areas, excavating some formations such as the so-called Foz de Biniés.[3]
Leisure
There are different leisure options to take advantage of the natural slope in whitewater that the river offers in some sections, and the variety of landscapes through which it flows. The most popular is the practice of canoeing.[4][5]
References
^Patxot y Ferrer, Fernando (1853). Las glorias nacionales ... (in Spanish). Librería de la publicidad. p. 18. Retrieved May 7, 2012. por la parte de occidente se estendia hasta comprender el Val de Anso, por el cual corre el rio Veral, que entra en el rio Aragon entre Anso y Berdun [...]