4.3
(80)
444
hikers
4
hikes
Waterfall hiking trails around National Park Cornalvo traverse a landscape characterized by extensive oak dehesas, gently rolling hills, and well-preserved Mediterranean forests. The park features two parallel mountain ranges, Sierra del Moro and Sierra Bermeja, with granite formations and riverine vegetation along the Aljucén and Albarregas rivers. The Cornalvo Reservoir, a central feature, provides serene views and supports diverse birdlife.
Last updated: July 7, 2026
2
hikers
19.8km
05:14
190m
190m
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.

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5.0
(2)
8
hikers
5.12km
01:20
30m
30m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
5
hikers
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
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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.
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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.
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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.
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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.
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In spring the number of birds that can be observed from its viewpoints is spectacular and how beautiful the site can be.
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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!
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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.
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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.
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National Park Cornalvo offers a selection of four dedicated waterfall hiking trails, catering to various fitness levels. These routes traverse the park's diverse landscapes, including oak dehesas and Mediterranean forests.
The best time to visit National Park Cornalvo for waterfall hikes is typically in spring, when the rivers and streams are fuller, and the Mediterranean forests are lush. Spring also offers the chance to observe abundant wildlife, including rare birds and endemic orchids.
Yes, there are easy options. For a more relaxed experience, consider the Las Muelas Reservoir – El Rugidero loop from El Rugidero or the similar Las Muelas Reservoir – El Rugidero loop from Parque Natural de Cornalvo. Both are approximately 5.1 km long and can be completed in about 1 hour 20 minutes, leading through Mediterranean forests and past water features.
Waterfall trails in National Park Cornalvo showcase a rich variety of landscapes. You'll encounter extensive oak dehesas, gently rolling hills, and well-preserved Mediterranean forests. The terrain often features large granite boulders, and lush riverine vegetation along rivers like the Aljucén and Albarregas, and various streams.
Yes, several routes offer views of significant historical sites. The impressive Roman Cornalvo Dam, built around 130 AD, is a central feature. You can explore it via routes like the El Rugidero – Cornalvo Dam loop from presa romana de Cornalvo. The dam is still in use today and was declared a National Monument in 1912. You can also find the Cornalvo Dam and Cornalvo Reservoir as highlights.
The waterfall trails in National Park Cornalvo are highly regarded by the komoot community, boasting an average rating of 4.7 stars from over 70 reviews. Hikers frequently praise the park's diverse terrain, the beauty of the oak dehesas, and the serene views of the Cornalvo Reservoir.
For experienced hikers seeking a challenge, the El Rugidero – circular by the Cornalvo Natural Park is a difficult 19.8 km trail that typically takes over 5 hours to complete. This route allows you to deeply explore the park's dehesa landscapes and offers expansive views.
National Park Cornalvo is generally welcoming to dogs, but it's always recommended to keep them on a leash to protect the park's rich biodiversity, especially given its status as a Special Protection Area for Birds (ZEPA). Please check specific trail regulations at the visitor center before your visit.
Yes, there is a visitor center located near Trujillanos, which is approximately 10 kilometers from Mérida. It provides valuable information on the park's flora, fauna, and points of interest, which can be very helpful for planning your waterfall hikes and explorations.
National Park Cornalvo is a haven for wildlife, particularly birds, as it's a Special Protection Area (ZEPA). Hikers have the chance to spot endangered species such as the Spanish imperial eagle, black vulture, and the iconic black stork. The park is home to over 200 vertebrate species, and in spring, you might also hear the enchanting songs of nightingales.
Yes, several routes are circular, allowing you to start and end at the same point. For example, the El Rugidero – circular by the Cornalvo Natural Park is a challenging circular option, while the El Rugidero – Cornalvo Dam loop from presa romana de Cornalvo offers a moderate circular experience.
The landscape of National Park Cornalvo is defined by its extensive oak dehesas, gently rolling hills, and well-preserved Mediterranean forests. It also features two parallel mountain ranges, Sierra del Moro and Sierra Bermeja, with scattered granite formations, and the serene Cornalvo Reservoir, which is shaped like a horn and about 4 kilometers long.


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