Routes

Planner

Features

Updates

App

Login or Signup

Get the App

Login or Signup

Routes
Gravel rides
Spain
Basque Country
Gipuzkoa

Gaztelu

The best gravel rides around Gaztelu

4.7

(7)

91

riders

7

rides

Gravel biking around Gaztelu, a village in the Basque Country, offers varied terrain within the province of Gipuzkoa. The region is characterized by a green environment with verdant mountains, meadows, and forests, providing a mix of unpaved paths and hills. This topography creates diverse conditions for gravel cyclists seeking both scenic and challenging routes.

Best gravel bike trails around Gaztelu

  • The most popular gravel bike trail is Witches' Bridge – Plazaola Greenway loop from Leitza, a 28.1 miles (45.3 km) trail that takes 3 hours 25 minutes to complete. This difficult route features significant elevation gain through the natural landscape.
  • Another top favourite among local gravel bikers is Plazaola Greenway – Santa Cruz Tunnel loop from Leitza, a moderate 19.3 miles (31.1 km) path. This route follows a historic greenway and passes through a tunnel, offering a mix of surfaces.
  • Local gravel bikers also love the Cantina del Plazaola – Plazaola Greenway loop from Leitza, a 38.4 miles (61.7 km) trail leading through varied terrain, often completed in about 5 hours 33 minutes.
  • Gravel biking around Gaztelu is defined by verdant mountains, forests, and unpaved paths. The network offers options for different ability levels, from moderate to difficult.
  • The routes in Gaztelu are highly rated by the komoot community with an average score of 4.8 stars from over 6 reviews. More than 90 gravel bikers have used komoot to explore Gaztelu's varied terrain.

Last updated: July 3, 2026

4.7

(3)

51

riders

#1.

Witches' Bridge – Plazaola Greenway loop from Leitzako Udala

45.4km

02:42

570m

570m

Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

Navigate with device

Send to Phone

Save

Hard

Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

Moderate
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 gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

Hard

Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

Hard

Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

Hard

Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

Hard

Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

Hard

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 Gaztelu

Road Cycling Routes around Gaztelu

Hiking around Gaztelu

Cycling around Gaztelu

MTB Trails around Gaztelu

Running Trails around Gaztelu

Tips from the Community

Ignacio
May 24, 2026, Uitzi Tunnel

As of May 24, 2026, the tunnel is closed. The alternative route is by road to the village of Leitza. From there, you take the greenway again.

Translated by Google

2

0

A bar with a view and good food, a good place to stop. Closed Mondays.

Translated by Google

0

0

inakio
September 8, 2025, Plazaola Greenway

Great route for beginners as has mainly constant and light slopes. Only half a dozen uphills the first 30 km from Pamplona.

0

0

One of the ideal areas to start the Plazaola greenway

Translated by Google

0

0

Although you have to make a slight detour, it is worth visiting this bridge and taking a photo on it if you want.

Translated by Google

0

0

The 2700m tunnel is impressive and seems to never end. Advice: Bring clothes at least when passing through this tunnel as it is cool. Otherwise there is automatic lighting.

Translated by Google

0

0

2700 m

0

0

That bridge is called "INTUIA-ko zubia" the INTUIA farmhouse is next to it. The misnamed "witches' bridge" is called UNANIBI-ko zubia, right in the Otita park (beginning of the Leitzaran valley). Don't forget to bring lights to cross the numerous tunnels in this valley!! Not to see but to be seen.

Translated by Google

1

0

Frequently Asked Questions

How many gravel bike trails are available around Gaztelu?

There are 8 gravel bike trails available around Gaztelu. These routes offer a variety of experiences, from moderate to difficult, traversing the region's green landscapes.

What is the typical terrain like for gravel biking in Gaztelu?

Gravel biking around Gaztelu is characterized by a diverse and exceptionally green environment. You can expect to ride through verdant mountains, meadows, and forests, encountering a mix of unpaved paths and hills. The terrain provides varied conditions suitable for both scenic and challenging rides.

Are there any circular gravel bike routes in the Gaztelu area?

Yes, many of the gravel bike routes around Gaztelu are designed as loops. For example, you can explore the Witches' Bridge – Plazaola Greenway loop from Leitza, or the Plazaola Greenway – Santa Cruz Tunnel loop from Leitza. Another option is the Cantina del Plazaola – Plazaola Greenway loop from Leitza, which offers varied terrain.

What is the best time of year to go gravel biking in Gaztelu?

The Basque Country, where Gaztelu is located, experiences a mild climate. This generally means pleasant conditions for cycling for much of the year. While there is ample rainfall, which contributes to the lush green landscapes, spring and autumn often provide ideal temperatures and less extreme weather for gravel biking.

Are there any family-friendly gravel biking options near Gaztelu?

While most routes around Gaztelu are rated as difficult, there is one moderate option that might be more suitable for families with some cycling experience: the Plazaola Greenway – Santa Cruz Tunnel loop from Leitza. Greenways are often converted railway lines, providing flatter, traffic-free paths, which can be more enjoyable for a family outing.

What do other gravel bikers say about the trails in Gaztelu?

The gravel bike trails around Gaztelu are highly rated by the komoot community, with an average score of 4.8 stars from over 6 reviews. More than 90 gravel bikers have used komoot to explore the varied terrain, often praising the natural landscape and challenging routes.

What kind of elevation gain can I expect on gravel bike trails around Gaztelu?

The gravel bike trails around Gaztelu feature significant elevation changes, reflecting the region's mountainous and hilly terrain. For example, the Cantina del Plazaola – Plazaola Greenway loop from Leitza involves over 1200 meters of ascent, while the Santa Cruz Tunnel – Witches' Bridge loop from Tolosa has over 1700 meters of climbing.

Are there any notable landmarks or attractions to see while gravel biking near Gaztelu?

Gaztelu itself offers local architectural attractions such as the parish church of Nuestra Señora de la Asunción, the Town Hall with its three arches, and a well-preserved public wash house and fountain. While specific attractions directly on the gravel routes are not detailed, the routes often pass through the picturesque rural landscape, allowing you to experience traditional farmhouses and the essence of rural Gipuzkoa.

Can I find parking near the gravel bike trails in Gaztelu?

While specific parking areas for each trail are not detailed, Gaztelu is a small village with a communal square that includes a covered pelota court. It is generally possible to find parking within or near the village, especially if starting your ride from there. For routes beginning in nearby towns like Leitza or Tolosa, parking facilities would be available in those locations.

How long do the gravel bike trails around Gaztelu typically take to complete?

The duration of gravel bike trails around Gaztelu varies depending on the route and your pace. For instance, the Witches' Bridge – Plazaola Greenway loop from Leitza typically takes around 3 hours and 25 minutes, while longer routes like the Cantina del Plazaola – Plazaola Greenway loop from Leitza can take about 5 hours and 33 minutes. The longest route, Santa Cruz Tunnel – Witches' Bridge loop from Tolosa, can take over 9 hours.

Are there any cafes or places to stop for refreshments along the gravel bike routes?

The region around Gaztelu is rural, but routes often start or pass near villages and towns like Leitza or Tolosa, where you can find cafes and local establishments. While specific cafes directly on the trails are not listed, planning your route to include stops in these larger settlements will ensure you have access to refreshments and amenities.

Most popular routes around Gaztelu

Road Cycling Routes around Gaztelu

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 Gravel rides in other regions.

TolosaAlto DebaUrola CostaBajo BidasoaDonostia/San SebastiánBajo DebaGoierri

Nearby adventure guides

Things to Do around Gaztelu

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