Routes

Planner

Features

Updates

App

Login or Signup

Get the App

Login or Signup

Routes
Places to see
Lakes
Spain
Basque Country
Biscay
Gran Bilbao

Sestao

Top 7 Lakes around Sestao

Lakes around Sestao are primarily found in its vicinity, as the municipality itself, known for its industrial history and proximity to the Nervión River estuary, does not feature prominent natural lakes. The estuary, while a significant water body, has been modified by human activity. However, the area offers notable water bodies like the Gorostiza Reservoir, which provides recreational opportunities. These locations are integrated into hiking and walking routes, offering natural scenery for outdoor activities.

Best lakes around Sestao

  • The most…

Last updated: July 4, 2026

Doña Casilda Iturrizar Park

Highlight • Natural

The Parque de Doña Casilda is the most famous park in Bilbao. The park is also called parque Casilda Iturrizar, named after the benefactor who donated this park to Bilbao. …

Translated by Google •

Tip by

See hikes here

Send to Phone

Save

Pozo Hostión

Highlight • Lake

The largest of the three wells. Its name comes from a Euskaldun foreman who did not speak Spanish well and who always said "I give hostión" to threaten miners who did not work well.

Translated by Google •

Tip by

Save

Sign up now to discover places like this

Get recommendations on the best single tracks, peaks, & plenty of other exciting outdoor places.

Sign up for free

Gorostiza Reservoir

Highlight • Lake

Beautiful circular walk to the Regato.

Translated by Google •

Tip by

Save

Lakes of the Old Iron Mines

Highlight • Lake

There are sections of trail with possible mud

Translated by Google •

Tip by

Save

Reservoir Riverside Walk

Highlight (Segment) • Trail

A panoramic walk along the banks of the reservoir. Mainly in the shade of native trees, just listen to the birds singing.

Translated by Google •

Tip by

Save

Sign up for free to discover even more lakes around Sestao.

Sign up for free

Already have an account?

Start today with a free account

Your next adventure awaits.

Login or Signup

Popular around Sestao

Running Trails around Sestao

Road Cycling Routes around Sestao

Cycling around Sestao

MTB Trails around Sestao

Hiking around Sestao

Gravel biking around Sestao

Tips from the Community

oscargynko
August 17, 2025, Lakes of the Old Iron Mines

One of the entrances to the Lakes/Wells.

Translated by Google

1

0

The Parque de Doña Casilda is the most famous park in Bilbao. The park is also called parque Casilda Iturrizar, named after the benefactor who donated this park to Bilbao. The park was built between 1912 and 1920 in English romantic style and is an oasis of peace in the city. It is located near the Guggenheim Museum and the Maritime Museum on the Nervión River in the Indautxu district. It is a park to stroll through the 8.52 hectares via the many paths and along the decorative fountain or to watch the birds at the duck pond. Since 1940, the museum of fine arts, the Museo de Bellas Artes de Bilbao, has also been located next to this park.

Translated by Google

11

0

A panoramic walk along the banks of the reservoir. Mainly in the shade of native trees, just listen to the birds singing.

Translated by Google

1

0

The best lung in the center of Bilbao.

Translated by Google

4

0

Small recreational oasis near the Guggenheim Museum.

Translated by Google

4

0

Little oasis in the big city if you've been in the Guggenheim Museum long enough.

Translated by Google

7

0

A haven of peace and a perfect place to walk

Translated by Google

1

0

It is a wonderful place to enjoy the environment

Translated by Google

1

0

Frequently Asked Questions

What kind of lakes can I expect to find around Sestao?

Sestao itself, known for its industrial history, does not feature prominent natural lakes. However, the surrounding area offers notable water bodies such as reservoirs and former mining wells that have transformed into lakes. These include both natural and man-made environments, providing diverse settings for outdoor activities.

Are there any natural parks with lakes near Sestao?

While Sestao is not directly adjacent to large natural parks with prominent lakes, the region offers water bodies like the Gorostiza Reservoir, which is integrated into hiking and walking routes. For significant natural lakes, you would need to venture further into other regions of Spain, as mentioned in the regional research.

What is special about the Pozo Hostión?

Pozo Hostión is notable as the largest of three wells in the area. Its name has a unique local origin, linked to a foreman who used the phrase "I give hostión" to motivate miners.

What activities can I do at Gorostiza Reservoir?

The Gorostiza Reservoir is a peaceful spot ideal for walking. Visitors can enjoy a flat and short circular route around it. It's also part of longer hiking routes, such as the 'Gorostiza Reservoir – Reservoir Riverside Walk loop from Sestao' which is a difficult 19.59 km hike. You can find more hiking options in the Hiking around Sestao guide.

Are there family-friendly lake walks near Sestao?

Yes, the Gorostiza Reservoir offers a flat and short circular route, making it suitable for families. Additionally, the Reservoir Riverside Walk is described as family-friendly, mainly shaded by native trees, and perfect for listening to birds singing.

Can I bring my dog to the lakes around Sestao?

While specific dog rules for each lake are not detailed, areas like the Gorostiza Reservoir and its surrounding trails are generally popular for walks. It's always advisable to keep dogs on a leash and follow local regulations for natural areas.

What is the best time to visit the lakes near Sestao?

The lakes and reservoirs around Sestao, such as the Gorostiza Reservoir, can be enjoyed year-round. Spring and autumn offer pleasant temperatures for walking and hiking, while summer provides warmer weather for outdoor activities. Even in winter, a peaceful walk around the reservoirs can be refreshing, though some trails might be muddy.

Are there any historical sites related to the lakes?

Yes, the Lakes of the Old Iron Mines are a significant historical and natural site. These lakes are a natural monument, appreciated for their unique environment, which reflects the region's mining past.

How can I get to the Gorostiza Reservoir by public transport from Sestao?

While direct public transport details from Sestao to Gorostiza Reservoir are not specified, it is a well-known recreational area. You would typically need to use local bus services or a combination of public transport and a short walk. Checking local transport authority websites for current routes and schedules is recommended.

What kind of hiking trails are available near the lakes?

Near the lakes, you'll find a variety of hiking trails. For example, the 'Gorostiza Reservoir – Reservoir Riverside Walk loop from Sestao' is a difficult 19.59 km hike. Other routes in the area include the 'Bilbao Exhibition Centre (BEC) – Miner Statue loop from Sestao' (moderate, 12.1 km) and the 'Mount Serantes and Fort – Santurtzi Fishing Port loop from Sestao' (moderate, 16.43 km). You can explore more options in the Hiking around Sestao guide.

Are there cycling routes that pass by these lakes?

Yes, there are cycling routes in the vicinity. For instance, the 'Pozo Hostión – El Sobaco Tunnel loop from Sestao' is a moderate 37.62 km mountain biking trail that passes by Pozo Hostión. You can find more cycling and MTB options in the Cycling around Sestao and MTB Trails around Sestao guides.

What do visitors enjoy most about the lakes around Sestao?

Visitors appreciate the peaceful environment and the opportunity for leisurely walks. The Gorostiza Reservoir is often described as a 'haven of peace,' while the Lakes of the Old Iron Mines are valued for their unique natural setting. The komoot community has shared over 30 photos and given more than 70 upvotes, highlighting the scenic beauty and recreational value of these spots.

Most popular routes around Sestao

Running Trails around Sestao

Most popular attractions around Sestao

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

Still not found your perfect lake around Sestao? Check out the guides of these regions to see even more beautiful places.

BilbaoSondikaAlonsotegiBarakaldoValle De Trápaga-TrapagaranOrtuellaErandioSanturtziBerangoLeioaPortugaleteGetxoLoiuMuskizAbanto Y Ciérvana-Abanto ZierbenaArrigorriagaBasauriEtxebarri

Nearby adventure guides

Things to Do around Leioa

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