A pretty trail starting in Sabiñánigo that passes through the villages of Rapún, Avena and Ibort. Most of the route follows tracks and paths along a varied and changing landscape: replanted pine forest, areas of badlands and a few remaining parts of native woodlands where you can find boxwood, pine, Portuguese oak and fir. The impressive Peña Oroel mountain is visible for most of route, but this trail is really special because of the unusual rock formations you will see around Rapún. These are known in Spanish as rallas (hogbacks in English), hence the name of the trail.
START: Sabiñánigo. Pirenarium theme park.