Routes

Planner

Features

Updates

App

Login or Signup

Get the App

Login or Signup

Routes
Places to see
Natural Monuments
Spain
Aragon
Zaragoza
Cinco Villas

Santa Eulalia De Gállego

Top 14 Natural Monuments around Santa Eulalia De Gállego

Best natural monuments around Santa Eulalia De Gállego are primarily associated with the Monumento Natural de los Mallos de Riglos, Agüero y Peña Rueba. This area features impressive vertical conglomerate rock formations, known as "mallos," which are sculpted by erosion and can reach up to 300 meters in height. The region is also a significant biodiversity hotspot, particularly for bird species such as griffon vultures and peregrine falcons. These natural attractions offer a combination of geological wonder and ecological significance…

Last updated: July 1, 2026

Peñas de Riglos

Highlight • Natural Monument

Nestled in one of the most spectacular corners of the Hoya de Huesca, the town of Riglos stands out in all possible aspects for its beauty. Going into its streets …

Translated by Google •

Tip by

See hikes here

Send to Phone

Save

Mallos de Agüero

Highlight • Natural Monument

Spectacular reddish colored rock formations.

Translated by Google •

Tip by

Save

Sign up now to discover places like this

Get recommendations on the best single tracks, peaks, & plenty of other exciting outdoor places.

Sign up for free

Aguarales de Valdemilaz

Highlight • Natural Monument

The Aguarales de Valpalmas represent the modeling power of water on rocks. A place that will arouse our curiosity and that of the little ones due to the spectacular nature …

Translated by Google •

Tip by

Save

Mallos de Agüero and Agüero Village

Highlight • Natural Monument

The city is home to artistic treasures such as the Romanesque Church of El Salvador and the 12th-century Church of Santiago. The latter, located one kilometer from the city, has …

Translated by Google •

Tip by

Save

Riglos Griffon Vulture Viewing Area

Highlight (Segment) • Viewpoint

In this area you can admire the griffon vultures and their breeding grounds.

Translated by Google •

Tip by

Save

Sign up for free to discover even more natural monuments around Santa Eulalia De Gállego.

Sign up for free

Already have an account?

Start today with a free account

Your next adventure awaits.

Login or Signup

Popular around Santa Eulalia De Gállego

Hiking around Santa Eulalia De Gállego

MTB Trails around Santa Eulalia De Gállego

Cycling around Santa Eulalia De Gállego

Running Trails around Santa Eulalia De Gállego

Road Cycling Routes around Santa Eulalia De Gállego

Gravel biking around Santa Eulalia De Gállego

Tips from the Community

Chrissly
October 11, 2025, Griffon Vulture Observation Area Riglos

As of 2017, observation was still permitted up there (in September). Of course, this may have changed in the meantime. Good luck!

Translated by Google

1

0

You must walk around the alleys of Agüero, and there is a magnificent view of the Mallos de Agüero.

Translated by Google

0

0

Spectacular reddish colored rock formations.

Translated by Google

2

0

The city is home to artistic treasures such as the Romanesque Church of El Salvador and the 12th-century Church of Santiago. The latter, located one kilometer from the city, has been declared a National Monument and is one of the most beautiful Romanesque temples in Aragon.

Translated by Google

2

0

The Mallos of the Aragonese Pre-Pyrenees were formed 65 million years ago after eroded material from the Pyrenees washed away.

Translated by Google

1

0

It is a natural geological formation formed by the erosion of water on different types of strata and calcifications.

Translated by Google

0

0

The Aguarales de Valdemilaz, also known as Aguarales de Valpalmas, are a stunning geological landscape located near the town of Valpalmas, in the Cinco Villas region, province of Zaragoza. This site is famous for its unique rock formations, created by water and wind erosion over millions of years. These formations, known as fairy chimneys, are similar to those seen in the Göreme Valley in Cappadocia, Türkiye.

Translated by Google

8

0

Agüero's mallos are a little less tall than those of Riglos, but even so, they are charming whims of erosion. Its contrast with the blue sky on a sunny day is simply spectacular.

Translated by Google

1

0

Frequently Asked Questions

What unique geological formations can I expect to see around Santa Eulalia De Gállego?

The region is famous for its 'mallos,' which are impressive vertical conglomerate rock formations, particularly the Peñas de Riglos and Mallos de Agüero. These reddish cliffs, sculpted by millions of years of erosion, can reach up to 300 meters in height. You can also find unique 'fairy chimney' formations at Aguarales de Valdemilaz.

Where can I best observe wildlife, especially birds, near these natural monuments?

The cliffs of the Mallos are a Special Protection Area for Birds (ZEPA) and a paradise for birdwatchers. The Riglos Griffon Vulture Viewing Area offers a unique opportunity to admire griffon vultures and their breeding grounds. You can also spot various birds of prey, including Egyptian vultures and peregrine falcons, nesting in the rock formations of Mallos de Agüero and Peñas de Riglos.

Are there family-friendly natural monuments to visit?

Yes, Aguarales de Valdemilaz is considered family-friendly. Its unique 'fairy chimney' formations, created by water and wind erosion, are fascinating for all ages and offer points to observe these geological wonders with informative signs.

What outdoor activities can I do near the natural monuments?

The area offers a range of outdoor activities. The 'mallos' are an internationally renowned destination for climbers and abseilers. For those who prefer ground-based activities, there are numerous hiking, running, and gravel biking routes. You can find detailed routes for hiking, running, and gravel biking around Santa Eulalia De Gállego.

Are there specific hiking trails to explore the natural monuments?

Absolutely. You can explore trails like the 'Circular Route of the Mallos de Agüero' or routes that offer views of the Peñas de Riglos from nearby towns. Many trails vary in difficulty, from moderate to difficult, providing options for different fitness levels. For more details, check the hiking guide for the area.

What is the best time of year to visit the natural monuments?

The region can be enjoyed year-round, but spring and autumn generally offer the most pleasant weather for hiking and outdoor activities, with milder temperatures. Summers can be hot, while winters are cooler but still offer opportunities for exploration, especially for those interested in birdwatching without the peak season crowds.

Are there any cultural or historical sites near the natural monuments?

Yes, the town of Agüero, located near the Mallos de Agüero, boasts cultural attractions. Notably, the Romanesque Church of Santiago, declared a National Monument, is a significant historical site that can be visited in conjunction with the natural formations. The town itself, as part of Mallos de Agüero and Agüero Village, is worth exploring for its charm and history.

What do visitors enjoy most about the natural monuments around Santa Eulalia De Gállego?

Visitors are consistently captivated by the sheer scale and beauty of the rock formations, describing them as 'spectacular' and 'magnificent.' The opportunity to observe griffon vultures and other birds of prey in their natural habitat is also a major highlight. Many appreciate the combination of geological wonder, ecological significance, and the chance for adventure sports like climbing.

Can I find circular walks around the natural monuments?

Yes, there are circular walks available. For instance, the 'Circular Route of the Mallos de Agüero' is a popular option for hikers looking to experience the formations from different perspectives. You can find more details and other circular routes in the hiking guide for the area.

Are the natural monuments accessible for people with limited mobility?

While the dramatic terrain of the 'mallos' themselves can be challenging, many viewpoints offer accessible ways to appreciate the landscape. Specific accessibility information for each site is best checked locally, but generally, the more rugged trails and climbing areas are not suitable for limited mobility. However, the towns at the foot of the formations, like Riglos and Agüero, offer easier access to scenic views.

What are the options for gravel biking near the natural monuments?

The area provides excellent opportunities for gravel biking, with routes that take you through diverse landscapes and offer stunning views of the 'mallos.' Routes like the 'Loarre Castle – Peñas de Riglos loop from Riglos' or the 'Mallos de Agüero – Pígalo Pools loop from Agüero' are popular, though often challenging. You can explore more options in the gravel biking guide.

Are dogs allowed on trails around the natural monuments?

Generally, dogs are permitted on most public trails in the natural monument area, provided they are kept on a leash and owners clean up after them. However, specific restrictions might apply in certain protected areas, especially those sensitive for bird nesting. It's always advisable to check local signage or park regulations before visiting with your dog.

Most popular routes around Santa Eulalia De Gállego

Hiking around Santa Eulalia De Gállego

Most popular attractions around Santa Eulalia De Gállego

Places to see

Store rating

Get inspired with the komoot mobile app

With a free komoot account, you can easily find, customize, and navigate endless outdoor adventures.

or

Join komoot Now

Store rating

Explore more

Extend your search for the best caves by checking out these guides of the top ones around Santa Eulalia De Gállego:

Ejea De Los CaballerosSádabaBielMurillo De GállegoUncastilloLongásLuesiaLobera De OnsellaIsuerreSigüésLunaSos Del Rey Católico

Nearby adventure guides

Things to Do around Murillo De Gállego

background

Get ready to conquer new peaks

Sign up for Free

Explore
RoutesRoute plannerFeaturesHikesMTB TrailsRoad cycling routesBikepackingSitemap
Download the app
Follow Us on Socials

© komoot GmbH

Privacy Policy