Huesca-Montmesa- La Sotonera reservoir- Tormos Castle- Hermitage of los Agudos-Alcalá de Gurrea-Gurrea de Gállego-Almudévar-Huesca.
The site of the southwest region hosts a territory characterized by enormous cereal plains, mainly rain-fed and with a little bit of irrigation. Various wetlands settle in this geographical framework, such as the historic Castilla reservoir or the most recent construction of the Sotonera reservoir, which replaced the former Alboré reservoir. Wetlands in which we can observe a mosaic of species of birds. These natural excellences joined on this tour with interesting monumental examples, which speak of the Islamic domination, Romanesque, Gothic and Moorish, as well as a traditional architecture of the Somontano lands.