4.4
(123)
1,453
riders
61
rides
Touring cycling routes around Arantza are set within a landscape characterized by lush, green forests and dramatic limestone mountains, particularly within the Aizkorri-Aratz Natural Park. The region features deep ravines, gorges, and a notable karstic landscape, providing varied terrain for cyclists. Roads generally offer good surfaces and low traffic, making for an enjoyable cycling experience through this elevated area.
Last updated: May 11, 2026
4.4
(27)
267
riders
49.1km
03:20
660m
660m
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
4.4
(5)
96
riders
56.0km
03:45
810m
810m
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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5.0
(6)
47
riders
36.6km
02:43
570m
570m
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
5.0
(2)
13
riders
63.4km
04:19
1,050m
1,050m
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
11
riders
9.63km
00:38
100m
100m
Easy bike ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.
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Booth with soft drink machine, old but working.
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LONG AND HARD ROUTE BUT NICE TO SEE THE QR CODE
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Enchantingly beautiful village at the foot of the nature reserve
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Waterfall created by a lock on the Bidasoa River. It can be observed by riding along the beautiful cycle path of the Bidasoa built on the site of an old mining railway.
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Without lights, can ride slowly in the middle for a short while until “you can see the light at the end of the tunnel”.
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After a 5 km climb, you will be treated to a magnificent view of the coast around Biarritz and the western Pyrenees. Drinks and souvenirs are available at the site.
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There are over 60 touring cycling routes around Arantza, offering a wide range of options for different skill levels. The komoot community has explored these routes over 1,400 times.
Arantza offers a diverse range of touring cycling routes. While the majority, over 40 routes, are classified as difficult, there are also 16 moderate and 3 easy routes available. This variety ensures options for both experienced cyclists seeking a challenge and those looking for a more relaxed ride.
Yes, Arantza has several easier routes suitable for families. For instance, the Tunnel Next to the Waterfall – Ametzia Bar & Hostel loop from Sunbilla is an easy 6-mile (9.6 km) trail that takes about 38 minutes to complete, leading through forested areas and featuring a waterfall.
Touring cycling around Arantza offers stunning natural landscapes within the Aizkorri-Aratz Natural Park. You'll encounter lush, green forests, dramatic limestone mountains, deep ravines, and gorges. The region's karstic landscape also features impressive ridges and sinkholes, providing a spectacular backdrop for your rides.
Yes, the region is rich in natural and cultural attractions. You can explore the dramatic landscapes of the Aizkorri-Aratz Natural Park. Nearby attractions include several picturesque waterfalls such as Aitzondo Waterfall and Bisusto Waterfall. The Filón de San Joaquín Cave is also a point of interest for those exploring the karstic features.
The touring cycling routes in Arantza are highly rated by the komoot community, with an average score of 4.4 stars from over 120 reviews. Cyclists often praise the good road surfaces, low traffic (especially on weekdays), and the diverse terrain that ranges from challenging climbs to serene forest paths, all set against the stunning backdrop of the Aizkorri-Aratz Natural Park.
Yes, several routes incorporate historical elements like railway tunnels. The Bera – Bidassoa Railway Tunnels loop from Igantzi and the Hendaye Beach – Bidassoa Railway Tunnels loop from Igantzi both explore these historic passages, offering a unique cycling experience.
The region is generally suitable for cycling for much of the year. The lush, green scenery is particularly vibrant in spring and early summer. The roads typically have good surfaces and low traffic, making for an enjoyable experience. Always check local weather conditions before heading out, as the mountainous terrain can experience varied weather.
Absolutely. Arantza is known for its challenging routes. For example, the Ainhoa – Etxalar Village loop from Igantzi is a difficult 39.4-mile (63.4 km) route with over 1,000 meters (3,280 feet) of elevation gain, providing a substantial workout and rewarding views.
Yes, many of the touring cycling routes around Arantza are designed as loops, allowing you to start and end at the same point. Examples include the Bera – Tunnel on the Vía Verde (EV1) loop from 91. fazeria, which is a difficult 22.7-mile (36.6 km) circular path.
The roads around Arantza generally boast good surfaces, which is ideal for touring cycling. Additionally, traffic levels are often low, especially during weekdays, contributing to a more pleasant and safer cycling experience through the region's elevated terrain.


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