4.5
(98)
4,895
riders
31
rides
Road cycling routes around Aránzazu are set within the Aizkorri-Aratz Natural Park, characterized by rugged limestone mountains and extensive beech forests. The region features winding roads that ascend mountains and border cliffs, offering varied terrain for cyclists. This landscape includes green mountains, ravines, and streams, providing a diverse environment for road cycling.
Last updated: July 11, 2026
5.0
(1)
214
riders
49.2km
02:17
460m
460m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
93
riders
33.5km
01:31
230m
230m
Easy road ride. Great for any fitness level. Mostly well-paved surfaces and easy to ride.

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37
riders
37.3km
01:58
650m
650m
Moderate road ride. Good fitness required. Some segments of this route may be unpaved and difficult to ride.
45
riders
31.6km
01:35
470m
470m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
5.0
(1)
42
riders
25.3km
01:03
180m
180m
Easy road ride. Great for any fitness level. Mostly well-paved surfaces and easy to ride.
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Long, gentle climb. 11km at approximately 5%
0
0
Climb to the Undurraga reservoir and climb along a narrow road until connecting with the road to Barazar.
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good place for a pintxo or sweet coffee
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0
Dima is the perfect place to make a stop and recharge your batteries with a delicious pintxo and coffee, or simply enjoy the beautiful views and the local atmosphere.
0
0
A place with impressive and quiet views ideal for road bikes
2
0
Long and very stretched port, little traffic, one of my favorites.
3
0
There are over 20 road cycling routes around Aránzazu, offering a variety of experiences within the Aizkorri-Aratz Natural Park. These routes cater to different skill levels, from easy to difficult.
The terrain around Aránzazu is characterized by rugged limestone mountains and extensive beech forests. Cyclists will encounter winding roads that ascend mountains and border cliffs, providing challenging climbs and breathtaking views. The landscape features a captivating blend of green mountains, ravines, and streams.
Yes, the road cycling network in Aránzazu offers options for various abilities. You can find 7 easy routes, 7 moderate routes, and 9 difficult routes, ensuring there's a suitable challenge for every cyclist.
While cycling, you'll be immersed in the dramatic landscapes of the Aizkorri-Aratz Natural Park. Notable natural features include rugged limestone mountains, extensive beech forests, and fascinating geological formations like the Uguzpe Waterfall. The region also boasts the highest peak in Euskadi, Aitxuri (1,551 m).
Absolutely. A significant cultural landmark is the iconic Sanctuary of Aránzazu, dramatically perched on the edge of a ravine. The road leading to the Sanctuary from Oñati is an experience in itself. Other points of interest include various mountain passes like Alto de Sarasola and Alto de Dima.
The road cycling routes in Aránzazu are highly rated by the komoot community, with an average score of 4.7 stars from over 30 reviews. Cyclists often praise the challenging climbs, scenic views, and the diverse terrain found within the Aizkorri-Aratz Natural Park.
Yes, many routes in the area are designed as loops, allowing you to start and end in the same location. For example, the Great bicycle way like a highway – Climb from Elorrio loop from Lemoa is a popular circular route, as is the Arteako Benta – Dima Village and Scenic Views loop from Bedia.
While many routes feature challenging climbs, there are 7 easy routes available that could be more suitable for families or those seeking a less strenuous ride. These routes often have less elevation gain and cover shorter distances.
The Aizkorri-Aratz Natural Park is a protected area. While road cycling is generally permitted on designated roads, it's always advisable to respect local signage, stay on paved surfaces, and be mindful of wildlife and other park users. Specific permits are not typically required for road cycling on public roads within the park.
Public transport options to Aránzazu itself are limited, especially for carrying bikes. Most cyclists prefer to drive to the area. However, some local bus services might connect Oñati to nearby towns, but checking their bike carriage policies in advance is recommended.
Parking is available near the Sanctuary of Aránzazu, which is a popular starting point for many routes. There are designated parking areas for visitors, though they can fill up during peak seasons. Arriving early is advisable, especially on weekends.
Yes, Aránzazu is an excellent destination for experienced road cyclists seeking challenging climbs. The region's mountainous terrain, particularly within the Aizkorri-Aratz Natural Park, offers routes with significant elevation gains, such as the Dima Village and Scenic Views – Alto de Dima loop from Lemoa, which features over 1000 meters of ascent.
The best time for road cycling in Aránzazu is typically during the spring and autumn months. The weather is generally milder, and the natural landscapes are vibrant. Summer can also be pleasant, but be prepared for warmer temperatures, especially on climbs. Winter can bring colder weather and potential snow at higher elevations.


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