4.7
(72)
403
hikers
28
hikes
Hiking around National Park Cornalvo offers diverse landscapes characterized by expansive oak dehesas and rolling hills, leading to the small mountain ranges of Sierra del Moro and Sierra Bermeja. The terrain features granite boulders and Mediterranean forests, with the highest point being Pico Terrero at 546 meters. Rivers like the Aljucén and Albarregas, along with several streams, sustain lush vegetation along their banks. The park's varied topography provides a range of hiking experiences.
Last updated: May 11, 2026
4.6
(13)
56
hikers
7.53km
01:56
30m
30m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
2
hikers
19.8km
05:14
190m
190m
Hard hike. Very good fitness required. Easily-accessible paths. Suitable for all skill levels.

Sign up for free
5.0
(2)
4
hikers
25.8km
06:48
220m
220m
Hard hike. Very good fitness required. Easily-accessible paths. Suitable for all skill levels.
4.8
(4)
27
hikers
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
2
hikers
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
Get access to more routes and recommendations from other explorers.
Sign up for free
Already have an account?
Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.
Start today with a free account
Your next adventure awaits.
Login or Signup
The Cornalvo Dam, of Roman origin, is located within the Cornalvo Natural Park, in the province of Badajoz. Its ancient structure is still in operation and is a unique example of ancient engineering integrated into a meadow environment. Surrounded by peaceful trails and biodiversity, it is an ideal place to enjoy nature and history in a single walk.
0
1
The Cornalvo Dam is an impressive Roman engineering work located about 15 km from Mérida. Built in the 1st century AD, this dam is still in use today and is part of the Cornalvo Natural Park. The reservoir is an ideal place to enjoy nature and explore Roman history.
7
0
El Rugidero is a popular circular route in the Cornalvo Natural Park. Approximately 19.8 km. It is an excellent option for hiking lovers looking for a challenge and enjoying nature.
4
0
Built around 130 AD, this dam was used to supply water to the ancient Roman city of Augusta Emerita. The reservoir and its surroundings were declared a natural park in 2004, making it an ideal destination for nature and history lovers.
7
0
In spring the number of birds that can be observed from its viewpoints is spectacular and how beautiful the site can be.
0
1
It is worth reaching this point above the Presa de Cornalvo, a set of granitic rocks located on top of each other where the path that takes you has to jump over some of them!
0
1
In spring the number of birds that can be observed from its viewpoints is spectacular, without counting the herds of cattle that come to drink and frolic on the shore of the reservoir.
0
1
One of the attractions of the Cornalvo Natural Park is the homonymous reservoir that is very close to the town on the A-5 highway and is easily reached from Trujillo or San Pedro de Mérida. A place that deserves to visit and to which you can turn completely around a picturesque path.
3
0
National Park Cornalvo offers a wide range of hiking opportunities, with over 25 trails. These include 5 easy routes, 18 moderate trails, and 5 more challenging options, ensuring there's something for every fitness level.
The park's landscape is characterized by its slightly curved countryside, featuring expansive oak dehesas and rolling hills. You'll encounter Mediterranean forests, often littered with large granite boulders, and lush vegetation along the Aljucén and Albarregas rivers. The scenery is diverse, ranging from open woodlands to small mountain ranges like Sierra del Moro and Sierra Bermeja.
Yes, there are several circular routes available. For example, the Presa de Cornalvo – circular by the Cornalvo Natural Park is an easy 7.5 km loop that explores the area around the historic Roman dam. Another option is the more challenging El Rugidero – circular by the Cornalvo Natural Park, which covers nearly 20 km.
A central attraction is the Roman Cornalvo Dam, a remarkable structure that once supplied water to ancient Mérida and is still in use today. The reservoir it creates, the Cornalvo Reservoir, is also a significant feature. You might also encounter the magnificent 400-year-old cork oak tree, 'Emérito, el Abuelo de Cornalvo'.
Yes, the park offers routes suitable for families. The Presa de Cornalvo – circular by the Cornalvo Natural Park is an easy trail, perfect for a family outing, exploring the area around the Roman dam. Many paths are accessible and allow for a pleasant experience with children.
National Park Cornalvo is generally dog-friendly, but it's always recommended to keep your dog on a leash, especially due to the rich wildlife and protected species in the park. This also helps protect the natural environment and ensures a safe experience for everyone.
The park is suitable for hiking year-round, but spring and autumn offer the most pleasant temperatures and vibrant scenery. Spring brings blooming wildflowers, while autumn showcases beautiful fall colors. Summers can be hot, making early mornings or late afternoons ideal, and winters are generally mild, offering a different, serene experience.
National Park Cornalvo is a haven for wildlife, boasting over 200 vertebrate species. It's an excellent spot for birdwatching, with species like the Spanish imperial eagle, black vulture, black stork, and red kites. You might also spot endangered fish species like the Jarabugo in the Aljucén River, and various other mammals and reptiles within the Mediterranean forests and dehesas.
The park's rolling hills and small mountain ranges, such as Sierra del Moro and Sierra Bermeja, offer numerous scenic spots. The area around the Cornalvo Reservoir provides picturesque views, and trails like Las Muelas Reservoir – View of the Lagoon loop from Ermita de San Isidro Labrador are specifically designed to highlight water features and surrounding landscapes.
The trails in National Park Cornalvo are highly rated by the komoot community, with an average score of 4.7 stars from over 60 reviews. Hikers often praise the diverse landscapes, the tranquility of the oak dehesas, and the historical significance of landmarks like the Roman dam.
Yes, parking is generally available at key access points and near popular trailheads within and around National Park Cornalvo. The visitor center can provide specific information on designated parking areas for various routes.
The park has a visitor center that provides valuable information about its flora, fauna, and points of interest. While the park itself is natural, nearby towns like Mérida offer various services, including cafes and accommodation. Within the park, you might find picnic areas, such as the Picnic Area Near the Roman Bridge of Aljucén.


Browse the best Hikes in other regions.