5.0
(1)
23
riders
5
rides
Gravel biking around El Hornillo, located in the Sierra de Gredos, features a landscape characterized by rolling hills, mountains, and valleys. The terrain includes diverse surfaces, with both paved and unpaved sections suitable for gravel cycling. This region offers significant elevation changes, providing varied and challenging routes for gravel bikers.
Last updated: May 4, 2026
6
riders
66.9km
06:05
1,580m
1,580m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
5.0
(1)
6
riders
52.1km
04:18
1,180m
1,180m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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3
riders
19.9km
01:52
520m
520m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
5
riders
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
3
riders
36.2km
02:45
910m
910m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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The Pedro Bernardo Pass is one of the classic climbs in the Sierra de Gredos mountains, highly prized by cyclists and a regular feature of races like the Vuelta a España. First section: Up to the village (Pedro Bernardo), with gradients of 5-6%, a road in good condition, and spectacular views of the Tiétar Valley. Urban section: In the village, the gradient eases, even offering some flatter sections. Second section: After the village, the asphalt becomes rougher, and the toughest kilometer (7-8%) appears, followed by a "balcony" section with incredible views and a sustained 5% gradient to the summit.
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What to see in El Arenal Church of San Bartolomé A 16th-century building with Gothic and Renaissance details. It houses Baroque altarpieces and religious paintings. A place full of history and architectural beauty. "Entre Ríos" Walk and Starry Viewpoint A stroll alongside the murmur of the water and a perfect viewpoint to contemplate the Gredos landscape. Natural Pools Charco Nogales and Charco de Najarro are ideal for cooling off in summer. The Arenal River forms crystal-clear pools where swimming is a unique experience. Traditional Architecture Still streets, typical balconies, and stone houses with large chimneys. Neighborhoods like La Corrala and Los Balcones preserve their traditional essence.
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El Arenal is a beautiful mountain village in the Tiétar Valley, within the Sierra de Gredos Regional Park, ideal for lovers of nature, traditional architecture and tranquility.
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The Pelayos River, in Arenas de San Pedro (Ávila), is a popular spot for hiking and swimming in the summer, located in the Tiétar Valley on the southern slopes of the Sierra de Gredos mountain range. It's a river with clear water that forms natural pools ideal for swimming, such as the Charco Verde (Green Pool), a popular spot in the summer. The Pelayos River recreation area has a kiosk, picnic area, and parking, making it a perfect starting point for hiking trails.
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This village is located in the Sierra de Gredos mountains (Ávila) and is famous for its natural surroundings, the Castle of Constable Dávalos, the Mosquera Palace, and the Eagle Caves. It is also ideal for hiking and rural tourism.
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Oak grove of incomparable beauty
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Mombeltrán Castle is situated in a beautiful spot in the Sierra de Gredos mountains, just south of the Puerto del Pico Pass (altitude 1352 m).
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There are 7 gravel bike trails around El Hornillo, all of which are categorized as difficult due to significant elevation changes and varied terrain. These routes offer challenging experiences through the Sierra de Gredos.
The terrain around El Hornillo features a mix of rolling hills, mountains, and valleys. You'll encounter diverse surfaces, including both paved and unpaved sections, characteristic of the Sierra de Gredos. Expect significant elevation changes throughout your ride.
Yes, all the gravel bike routes in El Hornillo are considered challenging. For instance, the Puerto de Pedro Bernardo – Mombeltrán loop from Arenas de San Pedro is a difficult 66.9 km trail with over 1580 meters of elevation gain. Another demanding option is the Aquelcabos Medieval Bridge – Río Pelayos Beach loop from Arenas de San Pedro, covering 52.1 km with over 1170 meters of climbing.
Many routes offer stunning views and pass by interesting landmarks. You can experience mountain passes like Puerto de Pedro Bernardo and Centenera Pass. Keep an eye out for the View of the Sierra de Gredos, which provides panoramic vistas of the surrounding mountains and valleys. Some trails also feature historical elements like the Aquelcabos Medieval Bridge.
Yes, all the gravel bike routes listed for El Hornillo are circular loops. This allows you to start and end your ride in the same location. Examples include the La Pichona loop from Arenas de San Pedro and the Centenera Pass – Aquelcabos Medieval Bridge loop from Arenas de San Pedro.
Given El Hornillo's location in the Sierra de Gredos, spring and autumn generally offer the most pleasant conditions for gravel biking, with milder temperatures and beautiful scenery. Summer can be hot, especially at lower elevations, while winter may bring colder temperatures and potential snow in higher mountain areas.
The gravel bike trails around El Hornillo are generally categorized as difficult, featuring significant elevation changes and varied terrain. While experienced families might enjoy the challenge, these routes are not typically considered suitable for casual or beginner family rides. They require good fitness and cycling experience.
While many natural areas in Spain are dog-friendly, it's always best to check local regulations for specific trails or protected areas within the Sierra de Gredos. Ensure your dog is well-behaved, on a leash where required, and that you carry water for both of you, especially on longer, more challenging routes.
Many routes around El Hornillo start from Arenas de San Pedro, which likely offers parking options. For specific trailheads, it's advisable to check the individual route details on komoot or local signage upon arrival, as parking availability can vary.
El Hornillo is described as a 'natural refuge,' suggesting a quieter, more rural environment. However, nearby towns like Arenas de San Pedro, which serves as a common starting point for many routes, will offer amenities such as cafes, pubs, and restaurants where you can refuel after your ride.
The area is highly rated by the komoot community, with an average score of 5.0 stars. Gravel bikers often praise the challenging nature of the routes, the stunning mountainous scenery of the Sierra de Gredos, and the diverse unpaved surfaces that make for an adventurous ride.
The longest gravel bike route in El Hornillo is the Puerto de Pedro Bernardo – Mombeltrán loop from Arenas de San Pedro, which spans 66.9 km and involves over 1580 meters of elevation gain, typically taking around 7 hours to complete.


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