188
riders
19
rides
Gravel biking around Ermua offers a network of trails characterized by varied terrain and significant elevation changes. The region's routes often feature climbs and descents, providing a challenging experience for riders. Many trails traverse natural landscapes and rural areas, with several routes incorporating reservoirs. This area is suitable for gravel bikers seeking demanding paths through diverse environments.
Last updated: July 8, 2026
26
riders
32.5km
02:27
710m
710m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
25
riders
33.6km
02:36
740m
740m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

Sign up for free
22
riders
35.7km
02:24
560m
560m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
12
riders
36.0km
03:13
940m
940m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
12
riders
50.7km
03:42
1,150m
1,150m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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
Beautiful views . A few minutes from the parking lots
0
0
Beautiful place for all tastes For hiking, cycling, to bring children with a park with swings
0
0
No longer active today
2
0
Start of the Soraluze greenway. The greenway runs along the Deba River, ideal for everyone, with no major gradients.
0
0
Nice views of the Anboto ridge
0
0
The Aixola reservoir is located between the provinces of Vizcaya and Guipúzcoa. It is surrounded by a beautiful landscape made up of shady pine, oak and beech forests.
1
0
From the dam you have beautiful views in both directions. Looking at the lake and the mountains behind it is very nice, but looking into the small valley is also nice.
1
0
There are over 20 gravel bike routes available around Ermua on komoot, offering a variety of challenging experiences for riders.
The gravel bike trails around Ermua are predominantly challenging, with 19 out of 21 routes rated as difficult. They feature significant elevation changes, including demanding climbs and descents, making them suitable primarily for advanced riders. There are also 2 moderate routes available for those seeking a slightly less intense experience.
Ermua's gravel biking network is primarily geared towards experienced riders, with most routes classified as difficult. There are no easy routes listed, and only two are rated as moderate. Therefore, finding beginner-friendly or family-friendly options might be challenging.
You can expect varied terrain, often traversing natural landscapes and rural areas. Many routes feature significant climbs and descents, with several incorporating reservoirs. The paths are characterized by challenging surfaces typical of gravel biking.
Yes, many of the gravel bike routes in Ermua are circular. For example, the popular Aixola Reservoir – Aixola Reservoir loop from Amaña and the Aixola Reservoir – Aixola Reservoir loop from Mallabia are both challenging loops around the reservoir.
Many routes offer views of the Aixola Reservoir and traverse varied landscapes. You can also find several significant peaks and mountain passes in the wider region. Highlights include the Udalaitz Peak (1,119 m), Kalamua Summit, and mountain passes like Alto de Karabieta and Alto de Ixua.
The gravel biking experience in Ermua is highly rated by the komoot community, with an average score of 4.0 stars. Riders often appreciate the challenging climbs, diverse terrain, and the scenic routes that frequently pass by reservoirs and through rural landscapes.
The Basque Country generally experiences mild winters and warm summers. Spring and autumn are often ideal for gravel biking, offering pleasant temperatures and lush scenery. Summers can be hot, while winters are mild but can bring rain, so checking the weather forecast is always recommended.
Yes, for those seeking longer rides, routes like the Climb from Elorrio – Aixola Reservoir loop from Zaldibar cover over 30 miles (50 km) and involve significant elevation gain, typically taking around 4 hours to complete.
While the Aixola Reservoir is a central feature for many routes, you can also find trails that venture into other areas. For instance, the Intxortako Atea Memorial loop from Azitain offers a different perspective, exploring historical sites and varied landscapes.
Specific public transport access points for individual trailheads are not detailed in the route information. It's advisable to check local bus or train schedules for Ermua and surrounding towns to plan your approach to the starting points of the trails.
Yes, the region around Ermua features several mountain passes that can be incorporated into gravel rides. The Urkiola Pass – Urkiola Sanctuary loop from Durangaldea is a challenging route that includes the notable Urkiola Pass, offering substantial climbs and rewarding views.


Browse the best Gravel rides in other regions.