Routes

Planner

Features

Updates

App

Login or Signup

Get the App

Login or Signup

Login or Signup

Routes
Running Trails
Spain
Castile and León
Ávila
Valle Bajo Alberche

Reserva Natural del Valle de Iruelas

The best running trails around Reserva Natural del Valle de Iruelas

4.7

(7)

501

runners

87

runs

Jogging routes around Reserva Natural del Valle de Iruelas traverse a diverse mid-mountain landscape in the Sierra de Gredos, featuring elevations from 730 meters up to 1,950 meters. The region is characterized by varied forests, including black pine, laricio pine, oak groves, and the extensive chestnut grove of El Castañar de El Tiemblo. Numerous mountain streams, such as the Iruelas stream, and the Burguillo Reservoir add to the scenic beauty and provide varied terrain for running.

Best jogging routes around…

Last updated: May 11, 2026

#1.

Ascent to Alto del Mirlo through the Castañar del Tiemblo — circular route through the Pozo de la Nieve - Reserva natural Valle de Iruelas

11.4km

01:55

640m

640m

Hard run. Very good fitness required. Sure-footedness, sturdy shoes and alpine experience required.

Navigate with device

Send to Phone

Save

Hard

11

runners

Hard run. Very good fitness required. Sure-footedness, sturdy shoes and alpine experience required.

Hard
guide_signup
Let us show you the way with the komoot mobile app
With a free komoot account, you can easily find, customize, and navigate endless outdoor adventures.

Sign up for free

Hard run. Very good fitness required. Sure-footedness, sturdy shoes and alpine experience required.

Hard

Hard run. Very good fitness required. Sure-footedness, sturdy shoes and alpine experience required.

Hard

Hard run. Very good fitness required. Sure-footedness, sturdy shoes and alpine experience required.

Hard
Sign up for free to see 83 more runs around Reserva Natural del Valle de Iruelas.

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

Popular around Reserva Natural del Valle de Iruelas

MTB Trails around Reserva Natural del Valle de Iruelas

Cycling around Reserva Natural del Valle de Iruelas

Road Cycling Routes around Reserva Natural del Valle de Iruelas

Hiking around Reserva Natural del Valle de Iruelas

Gravel biking around Reserva Natural del Valle de Iruelas

Tips from the Community

Alfonso
February 28, 2026, Puerto de Casillas – Entrance to Valle de Iruelas Nature Reserve

phenomenal

Translated by Google

0

1

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%.

Translated by Google

0

1

Good bar

Translated by Google

0

0

Belen
September 14, 2025, El Castañar Forest

Simple and very beautiful route for all levels on bike or foot.

Translated by Google

0

0

Sylwia
December 19, 2023, Casillas

Casillas is a municipality in the province of Ávila, located at an altitude of 1012 m, at the beginning of the Tiétar valley. It is surrounded by an extensive forest of chestnut and oak trees. If you want to know its resin past, I recommend visiting the ethnographic museum of Resin, which has two exhibitions, in two large resin huts.

Translated by Google

3

0

Path that offers good views of the slopes between forests and some fields of pasture!

Translated by Google

1

0

Old construction that represented a well where food was stored for all the inhabitants of this area of the Sierra de Gredos. The place is preserved and beautiful!

Translated by Google

2

0

From the top of this mountain you can see impressive views of the whole area and a stop there is mandatory. The last highest mountain of the eastern end of the Sierra de Gredos.

Translated by Google

1

0

Frequently Asked Questions

How many running routes are available in Reserva Natural del Valle de Iruelas?

There are nearly 90 running routes available in Reserva Natural del Valle de Iruelas, catering to various fitness levels. You'll find options ranging from easy paths to challenging mountain trails.

Are there any easy or beginner-friendly jogging routes in the Valle de Iruelas?

Yes, while many routes are moderate to difficult, there are 9 easy running paths available. These are perfect for beginners or those looking for a more relaxed jog through the natural beauty of the reserve.

What kind of scenery can I expect on the running trails in Reserva Natural del Valle de Iruelas?

The routes traverse a diverse mid-mountain landscape, offering stunning views of the Sierra de Gredos. You'll run through varied forests, including ancient black pine and laricio pine, oak groves, and the renowned chestnut grove of El Castañar de El Tiemblo. Many trails also feature scenic mountain streams and views of the Burguillo Reservoir.

Are there any circular running routes in the Reserva Natural del Valle de Iruelas?

Yes, many routes in the reserve are circular, allowing you to start and end at the same point. A popular option is the Burguillo Reservoir – El Burguillo Reservoir loop from El Tiemblo, a moderate 10.8 km path. Another challenging circular route is the Ascent to Alto del Mirlo through the Castañar del Tiemblo — circular route through the Pozo de la Nieve.

What are some notable landmarks or points of interest I might see while running?

You can encounter several interesting sights. The El Abuelo Chestnut Tree and The Grand Chestnut of El Tiemblo are magnificent natural monuments. The Puerto de Casillas offers panoramic views, and you might also pass the historic El Tiemblo Snow Well.

Can I spot any wildlife while jogging in the Valle de Iruelas?

Absolutely! Reserva Natural del Valle de Iruelas is a Special Protection Area for birds and home to the largest colony of black vultures in Castilla y León. You might also spot other raptors like the Iberian imperial eagle, as well as deer, roe deer, and wild boars, especially during quieter times of day.

Is the Reserva Natural del Valle de Iruelas suitable for family jogging outings?

Yes, the reserve offers a variety of trails, including easier options that are suitable for families. Look for the 9 easy-rated routes to find paths that are less strenuous and more enjoyable for all ages.

What do other runners say about the trails in Reserva Natural del Valle de Iruelas?

The running routes in Reserva Natural del Valle de Iruelas are highly rated by the komoot community, with an average score of 4.7 stars from 7 reviews. Runners often praise the diverse terrain, stunning natural beauty, and the challenge offered by the mountainous paths.

Are there any routes that offer great viewpoints?

Many routes provide excellent viewpoints due to the mountainous terrain. The Alto del Mirlo (Pico Casillas) – Pozo de la Nieve Shelter loop from Puerto de Casillas is known for its notable viewpoints. Panoramic views of the entire valley can also be enjoyed from natural viewpoints such as Puerto de Casillas.

What is the best time of year to go running in Reserva Natural del Valle de Iruelas?

The reserve offers beautiful scenery year-round. Spring and autumn provide pleasant temperatures and vibrant colors, making them ideal for running. Summer mornings are also great to avoid the heat, while winter can offer a unique, serene experience, though some higher trails might require more preparation due to snow or ice.

Are there options for longer, more challenging runs?

Definitely. For experienced runners seeking a challenge, routes like the Alto del Mirlo (Pico Casillas) loop from Casillas, which spans 22.1 km with significant elevation gain, are perfect. The reserve features 43 difficult-rated routes, ensuring plenty of options for demanding workouts.

Is parking available near the trailheads?

While specific parking details for every trailhead are not provided, areas like Castañar de El Tiemblo and Puerto de Casillas, which serve as starting points for several popular routes, typically offer parking facilities for visitors accessing the reserve.

Most popular routes around Reserva Natural del Valle de Iruelas

MTB Trails around Reserva Natural del Valle de Iruelas

Most popular attractions around Reserva Natural del Valle de Iruelas

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

Browse the best Running Trails & Routes in other regions.

PeguerinosEl BarracoEmbalse de la AceñaEl TiembloEmbalse de El BurguilloSan Juan De La NavaBurgohondoNavaluengaNavalmoralCebrerosEl Hoyo De PinaresSanta Cruz De PinaresSan Bartolomé De PinaresHerradón De PinaresNavalperal De PinaresLas Navas Del Marqués

Nearby adventure guides

Things to Do around Embalse de El Burguillo

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