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Spain
Castile and León
Ávila

Valle Bajo Alberche

The best MTB trails around Valle Bajo Alberche

4.3

(80)

1,382

riders

134

rides

Mountain biking around Valle Bajo Alberche offers diverse landscapes, from the foothills of the Sierra de Gredos and Sierra de Guadarrama to the scenic Alberche River. The region features challenging mountainous terrain, dense forests of pines and holm oaks, and riverine paths. This varied topography provides a range of mountain bike trails suitable for different skill levels.

Best mountain bike trails around Valle Bajo Alberche

  • The most popular mountain bike trail is Valle de Iruelas and Puerto de Casillas Loop

Last updated: May 10, 2026

4.9

(11)

168

riders

#1.

Valle de Iruelas and Puerto de Casillas Loop

44.9km

04:22

1,260m

1,260m

Hard mountain bike ride. Very good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.

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Hard

5.0

(1)

13

riders

Hard mountain bike ride. Good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.

Hard
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5.0

(1)

6

riders

Hard mountain bike ride. Good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.

Hard

Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.

Moderate

Hard mountain bike ride. Very good fitness required. Advanced riding skills necessary.

Hard

Hard mountain bike ride. Good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.

Hard

Hard mountain bike ride. Very good fitness required. Advanced riding skills necessary.

Hard

Hard mountain bike ride. Very good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.

Hard

Hard mountain bike ride. Very good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.

Hard

Hard mountain bike ride. Very good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.

Hard
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Popular around Valle Bajo Alberche

MTB Trails around Embalse de la Aceña

MTB Trails around El Tiemblo

MTB Trails around Las Navas Del Marqués

MTB Trails around Reserva Natural del Valle de Iruelas

MTB Trails around Peguerinos

MTB Trails around Navalmoral

MTB Trails around Navaluenga

MTB Trails around Navalperal De Pinares

MTB Trails around Burgohondo

MTB Trails around Embalse de El Burguillo

Other adventures around Valle Bajo Alberche

The treasures of Guadarrama – on foot along the GR 10 in Madrid

Hiking Collection by

Alvaro Hernandez

Tips from the Community

Enbicia2
April 11, 2026, Camino del Ingeniero

Precious and mythical trail in the Sierra de Guadarrama. It has everything: stones, roots, clean trail with flow, steps, etc.

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Spectacular viewpoint in the middle of the Sierra de Guadarrama above El Espinar. The Senda de la Peña del Águila trail begins on the outskirts of the town of San Rafael, in Segovia. It is about 6 km in which we will venture into the beautiful pine forests of the area until we reach the viewpoint.

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phenomenal

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A nice climb from the El Burguillo reservoir. The first part is asphalt in very good condition (as of November 1, 2025), and the second part is a dirt track, also in very good condition. It's a demanding climb; the asphalt section offers some flatter sections, but the dirt track is practically a continuous gradient of around 10%.

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Beautiful road alongside the reservoir, very quiet. It has no paved exit.

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Top of the Casillas pass

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Good bar

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A must-see if you go to the El Tiemblo chestnut grove.

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Frequently Asked Questions

How many mountain bike trails are available in Valle Bajo Alberche?

Valle Bajo Alberche offers a wide selection of mountain bike trails, with over 130 routes available. These trails cater to various skill levels, from easy forest paths to challenging mountainous ascents.

What kind of terrain can I expect when mountain biking in Valle Bajo Alberche?

You can expect a diverse range of terrain in Valle Bajo Alberche. The region features challenging mountainous areas, extensive forests of pines and holm oaks, and scenic riverine paths along the Alberche River. Proximity to the Sierra de Gredos and Sierra de Guadarrama National Park also contributes to varied landscapes.

What do other mountain bikers say about the trails in Valle Bajo Alberche?

The mountain bike trails in Valle Bajo Alberche are highly regarded by the komoot community, with an average rating of 4.2 stars from over 80 reviews. Many riders appreciate the varied terrain and the beautiful natural scenery, from dense forests to open mountain vistas.

Are there mountain bike trails suitable for beginners in Valle Bajo Alberche?

Yes, there are options for beginners. The region offers 9 easy mountain bike trails, providing a gentler introduction to the area's landscapes. These routes often feature less challenging gradients and smoother surfaces.

What options are there for experienced mountain bikers seeking a challenge?

Experienced mountain bikers will find plenty of challenging routes, with 55 difficult trails available. Routes like the Valle de Iruelas and Puerto de Casillas Loop, which covers 27.9 miles (44.9 km) with over 1250 meters of elevation gain, offer significant ascents and varied terrain.

Are there any circular mountain bike routes in Valle Bajo Alberche?

Yes, many routes in Valle Bajo Alberche are circular, allowing you to start and end in the same location. Examples include the La Aceña Reservoir Loop from Peguerinos and the Navaluenga and Embalse del Burguillo Loop from Navalmoral, which offer scenic rides through forests and past reservoirs.

What natural attractions or landmarks can I see while mountain biking in Valle Bajo Alberche?

The region is rich in natural beauty. You can encounter several reservoirs, such as El Burguillo Reservoir and La Aceña Reservoir. Mountain peaks like Alto del Mirlo (Pico Casillas) also offer stunning views. The Valle de Iruelas Natural Reserve is particularly notable for its biodiversity, including one of Europe's largest populations of Black Vulture.

Are there mountain bike trails suitable for families or children?

While many trails are moderate to difficult, there are 9 easy routes that could be suitable for families or children with some biking experience. These trails typically feature less technical sections and more gentle gradients, making them more accessible for younger riders.

Are there mountain bike trails that offer scenic viewpoints?

Absolutely. Many routes in Valle Bajo Alberche provide expansive views across the landscape. The Las Navas Viewpoints Route is specifically designed to showcase these vistas, combining forest sections with open, panoramic views.

Where can I find parking for mountain bike trails in Valle Bajo Alberche?

Parking is generally available near trailheads and in the charming villages scattered throughout the valley, such as Navaluenga, San Martín de Valdeiglesias, and El Tiemblo. Specific parking information can often be found on individual route pages on komoot.

Can I find mountain bike trails that follow the Alberche River?

Yes, the Alberche River is a central natural feature of the valley, and many routes incorporate its scenic riverine landscapes. You can find trails that combine riverside paths with more rugged terrain, offering a varied riding experience.

What is the best time of year for mountain biking in Valle Bajo Alberche?

The region is generally suitable for mountain biking for much of the year. Spring and autumn offer pleasant temperatures and vibrant scenery. While winter riding is possible, it's advisable to check trail conditions, especially at higher elevations, as some areas may experience colder weather or occasional snow.

Most popular routes around Valle Bajo Alberche

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Most popular attractions around Valle Bajo Alberche

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Didn’t find what you were looking for?

Check out more MTB trails throughout Valle Bajo Alberche below and find the perfect route in your destination.

San Bartolomé De PinaresReserva Natural del Valle de IruelasEl TiembloBurgohondoEmbalse de la AceñaHerradón De PinaresPeguerinosEmbalse de El BurguilloNavaluengaLas Navas Del MarquésNavalperal De PinaresEl Hoyo De PinaresNavalmoralSanta Cruz De PinaresCebrerosEl BarracoSan Juan De La Nava

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