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Hiking trails & Routes
Spain
Castile and León
Ávila
Valle Del Tietar
Arenas De San Pedro

Fishermen's Trail

Moderate

4.6

(5)

20

hikers

Fishermen's Trail

03:50

13.0km

320m

Hiking

Hike a moderate 8.1-mile loop from Arenas de San Pedro, exploring the historic castle, Río Pelayos, and natural pools in Sierra de Gredos.

Last updated: February 26, 2026

Tips

Your route passes through protected areas

Please check local regulations for:

Parque Regional de la Sierra de Gredos

Waypoints

A

Start point

Parking

Get Directions

1

234 m

Aquelcabos Medieval Bridge

Highlight • Bridge

The Achecabos Bridge is commonly called a Roman bridge (since it was built on a previous bridge, predictably Roman). It is the oldest bridge in Arenas de San Pedro. It …

Translated by Google •

Tip by

2

2.16 km

Puente del Pozo Quirol

Highlight • Bridge

The bridge is actually listed under the name "Puente del Pozo Quirol".

Translated by Google •

Tip by

3

4.61 km

Charca de los Cachizos

Highlight • Natural Monument

Between Arenas de San Pedro and Guisando we will find a natural pool not equipped for bathing (although it is usually done).

Translated by Google •

Tip by

4

12.9 km

Castle of Arenas de San Pedro

Highlight • Castle

The most emblematic building of the town of Arenas de San Pedro, which is even found on its shield. Located in the heart of the town, it becomes a must-see …

Translated by Google •

Tip by

B

13.0 km

End point

Parking

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Way Types & Surfaces

Way Types

8.84 km

1.87 km

1.19 km

722 m

363 m

Surfaces

4.77 km

1.96 km

1.87 km

1.46 km

1.19 km

915 m

826 m

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Elevation

Elevation

Nothing selected – click and drag below to see the stats for a specific part of the route.

Highest point (770 m)

Lowest point (490 m)

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Weather

Powered by Foreca

Saturday 4 July

38°C

21°C

0 %

Additional weather tips

Max wind speed: 9.0 km/h

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Frequently Asked Questions

Where can I park to access the Castillo de Arenas de San Pedro y Río Pelayos circular route?

You can typically find parking within Arenas de San Pedro itself, as the route starts and ends in the town. The Castle of Arenas de San Pedro is a central landmark and a good reference point for starting your hike.

Is this trail dog-friendly?

Yes, the trail is generally dog-friendly. However, as parts of the route pass through the Sierra de Gredos Regional Park, it's always best to keep your dog on a leash to protect local wildlife and ensure a pleasant experience for all hikers.

What is the best time of year to hike this route?

The Sierra de Gredos region benefits from a unique microclimate. Spring and autumn are ideal for hiking, offering pleasant temperatures and lush scenery. Summer can be warm, but the abundant trees along the river provide welcome shade, and natural pools like Charca de los Cachizos offer refreshing spots for a dip.

Are there any permits or entrance fees required for this hike?

No, there are no specific permits or entrance fees required to hike this circular route or to access the Sierra de Gredos Regional Park. However, always respect local regulations and private property.

What is the terrain like on this circular route?

The terrain is varied, ranging from pleasant tracks to more rugged sections, especially along the riverbanks. You'll encounter paths that follow watercourses, sometimes with wooden steps. Sure-footedness is recommended in some areas, but overall, it's a moderate hike through lush, forested environments with the Sierra de Gredos mountains as a backdrop.

Is this trail suitable for beginners or families?

Given its moderate difficulty and varied terrain, this specific circular route is best suited for hikers with some experience. While parts are accessible, some sections might be challenging for very young children or absolute beginners. Shorter, easier routes are available in the Arenas de San Pedro area if you're looking for a more gentle introduction.

What natural features and landmarks will I see along the way?

You'll encounter several notable features, including the historic Castle of Arenas de San Pedro. The route also follows the Río Pelayos and Río Arenal, offering views of natural pools like Charca de los Cachizos, and crosses charming structures such as the Aquelcabos Medieval Bridge and Puente del Pozo Quirol. You'll also enjoy picturesque views of the Sierra de Gredos and glimpses of traditional villages.

Are there any good spots for swimming or cooling off along the route?

Yes, the Río Pelayos and Río Arenal are known for their natural pools. Charca de los Cachizos is a popular spot for bathing, especially during warmer months, offering a refreshing natural escape.

Does this route connect with other trails?

Yes, this circular route intersects with and incorporates sections of several other paths. You'll find yourself on parts of the Valle del Tiétar, Guisando, Ruta de los Pescadores, and Senda de los Pescadores a Charca Los Cachizos, among others.

Are there places to eat or drink near the trail?

Arenas de San Pedro, where the trail starts and ends, is a town rich in history and charm. You'll find various cafes, restaurants, and shops there to refuel before or after your hike.

What should I wear or bring for this hike?

For this moderate hike, wear comfortable hiking shoes with good grip, as some sections can be rugged. Bring plenty of water, especially in warmer weather, and snacks. Sun protection (hat, sunscreen) is advisable, and layers of clothing are always a good idea due to the varied microclimate. Don't forget your camera for the scenic views!

Are there any specific regulations for hiking in Sierra de Gredos Regional Park?

When hiking in Sierra de Gredos Regional Park, it's important to stay on marked trails, avoid disturbing wildlife, and carry out all your trash. Open fires are strictly prohibited, and camping is generally restricted to designated areas. Always respect the natural environment and local guidelines to preserve this beautiful area.

Nearby routes

Moderate

4.7

70

Ruta de los Pescadores (PRC-ASP-1) — circular desde Arenas de San Pedro

04:16h

15.0km

280m

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