Riglos is shaped above all by the Mallos: these reddish rock formations combine striking geology with viewpoints, birdlife and opportunities for outdoor activities. The village also has signposted walking trails and Romanesque heritage. When planning your visit, it is worth considering these highlights separately: you can focus your stay on the landscape and activities, or more on architectural history and local festivals.

Rock Formations and Viewpoints

The Mallos de Riglos are exceptional reddish geological formations characteristic of the Hoya de Huesca. They consist of large vertical or rounded walls of rock or conglomerate. Iron-rich materials give some of the Mallos their reddish hues, which intensify at sunset. The Mallos are protected as part of the Mallos de Riglos, Agüero and Peña Rueba Natural Monument.

The viewpoints offer different sights: from the Mirador de Espinalba, you can see the Reino de los Mallos and the Río Gállego; the Mirador de los Buitres offers panoramic views of the Mallos de Riglos. The Mirador de los Buitres has parking, a ramp to the viewpoint, and tactile signs in Braille and with raised illustrations. The viewpoint is adapted for people with reduced mobility or visual impairments. Check the current conditions on the access road before your visit.

Walking Trails, Climbing and the Railway

The signposted Circular Mallos de Riglos and Camino del Solano walking trails start in Riglos. There is also a circular route that starts and ends in Riglos and passes the Embalse de La Peña and the Foz de Escalete. These are several named routes and landscapes to consider when planning your trip, but they do not have to be followed in any set order.

The Canfranero can take travellers from La Peña to Riglos via the Río Gállego. The Tren Geológico del Prepirineo combines a journey on the Canfranero with stops, walking sections and environmental interpretation led by specialist guides. The landscapes featured include the Mallos de Riglos, the Foz de Escalete and the Embalse de La Peña. Check timetables and availability for your travel dates.

Climbing is another distinct highlight: around 200 climbing routes have been established in Riglos, most of them highly challenging. The “Vía ferrata Riglos | Cubilillo os Fils” via ferrata is next to the Mallos de Riglos. Iron rungs enhance the sense of verticality on the ascent and give this route its distinctive character.

Birdlife and Cultural History

The Mallos de Riglos are home to one of Europe’s most significant griffon vulture colonies. The ARCAZ Bird and Scavenger Interpretation Centre in Riglos has a glassed-in observation point for birdwatching and video cameras. The centre is currently closed.

At the entrance to Riglos is the 12th-century Romanesque hermitage of San Martín. The parish church of Nuestra Señora del Mallo is home to the two Romanesque Madonnas, Virgen del Mallo and Virgen de Carcavilla. Festivals celebrated in Riglos include Virgen del Mallo on 1 June and San Sebastián on 20 January. These festival dates provide a specific cultural point of interest alongside the buildings and landscape.

When looking for a hotel in Riglos, you could first consider what you want your stay to focus on: the rocky landscape, walking trails and birdlife, or Romanesque heritage and festival dates. This can help you match your accommodation plans to the reason for your trip.

Discover more destinations: Sin, Chía, Coscojuela De Sobrarbe, Fonz, Fanlo, Ansó, Morillo De Monclús, Sallent De Gállego.

For the broader travel overview: Huesca.