4.5
(974)
7,012
hikers
3
hikes
Hiking in Zadorra Ibaia Kbe/Zec Río Zadorra features a diverse and well-preserved natural environment, centered around the Zadorra River and its reservoir system. The landscape includes significant inland water areas, extensive riverside ecosystems, and ancient oak forests, particularly in the foothills of the Entzia mountain range. This region, integrated into the Natura 2000 Network, offers varied terrain from gentle reservoir paths to more challenging routes through wooded areas. The Green Belt of Vitoria-Gasteiz also provides an extensive river park for…
Last updated: July 7, 2026
4
hikers
27.7km
08:07
690m
680m
Hard hike. Very good fitness required. Sure-footedness, sturdy shoes and alpine experience required.
4.3
(6)
21
hikers
Hard hike. Very good fitness required. Easily-accessible paths. Suitable for all skill levels.

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4.3
(3)
17
hikers
14.5km
03:59
230m
230m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
4.0
(2)
4
hikers
14.3km
04:23
510m
510m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
4.9
(8)
84
hikers
8.16km
02:16
150m
150m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
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Popular around Zadorra Ibaia Kbe/Zec Río Zadorra
Recently restored, its tower is now accessible. A wonderful place with stunning views.
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It's a pleasure to stroll through what used to be its old streets.
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Beautiful river walk with small waterfalls.
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The route takes about 2 hours and 30 minutes. It's about 10km long. It has a slightly steep climb, but nothing too difficult.
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Very close to the rooster is this more classic mailbox.
3
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As if the waterfall wasn't spectacular enough, there is a small but beautiful cave next to it.
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The region offers a diverse landscape for waterfall hikes. You'll find paths along the Zadorra River and its reservoir system, which are generally gentler, as well as routes through ancient oak forests and the foothills of the Entzia mountain range. Some trails feature significant elevation gain, while others are more moderate, providing varied terrain for different hiking preferences.
Yes, the region provides options suitable for families. While specific 'easy' waterfall routes aren't detailed, the general area, particularly around the Green Belt of Vitoria-Gasteiz and the reservoir paths, offers extensive river parks ideal for leisure and walking. For a moderate option that leads to a waterfall, consider the Ollerías Waterfall – Water Route loop from Lanosko gaztelua, which is 14.6 km long and offers views of the natural landscape.
The Zadorra Ibaia Kbe/Zec Río Zadorra region is known for its natural environment and extensive trail network, making it generally welcoming for dogs. However, it's always recommended to check specific trail regulations or local signage for any restrictions, especially in protected areas or near wildlife habitats. Many trails, particularly those along the river and reservoirs, are popular for walks with pets.
Beyond the waterfalls themselves, the region is rich in historical and natural points of interest. You might encounter the ancient Trespuentes Roman Bridge or the Puente de las Trianas. The Arsina Mill is another interesting historical site. The Zadorra River itself, with its valuable woods and diverse habitats, is a significant natural feature.
Yes, several routes are designed as loops, allowing you to start and end in the same location. For example, the Ollerías Waterfall – Water Route loop from Berganzo is a moderate 14.3 km trail that takes you through the local countryside. Another option is the Water Route – Agua Jugalez-Inglares Route loop from Berganzo, a shorter moderate loop of 8.16 km.
The Zadorra Ibaia Kbe/Zec Río Zadorra region offers beautiful hiking opportunities year-round. Spring and autumn are particularly pleasant, with mild temperatures and vibrant foliage. Waterfalls are often at their most impressive during spring due to snowmelt and increased rainfall. Summer is also popular, especially around the Ullíbarri-Ganboa reservoir which has blue flag beaches, but trails can be busier. Winter hikes can be serene, but some paths might be muddy or slippery, so appropriate gear is essential.
Hiking durations vary depending on the trail's length and difficulty. For instance, the moderate Ollerías Waterfall – Water Route loop from Lanosko gaztelua typically takes around 4 hours to complete. A more challenging route like the Berganzo Village – Water Route loop from Salinillas de Buradón / Gatzaga Buradon, which is 20.9 km, can take nearly 6 hours.
While the region features some challenging routes, there are also moderate options that could be suitable for beginners looking for a longer walk, especially if they are reasonably fit. The Water Route – Agua Jugalez-Inglares Route loop from Berganzo is a moderate 8.16 km trail that takes about 2 hours 15 minutes, offering a good introduction to the area's natural beauty without extreme difficulty.
The routes in Zadorra Ibaia Kbe/Zec Río Zadorra are highly rated by the komoot community, with an average score of 4.5 stars from over 870 reviews. Hikers often praise the diverse natural environment, the well-preserved river ecosystems, and the beauty of the ancient oak forests. Many appreciate the variety of trails available, from gentle reservoir paths to more challenging ascents.
The Zadorra River and its surroundings are a fundamental part of Vitoria-Gasteiz's Green Belt, which is generally accessible. While specific public transport links directly to every trailhead might vary, Vitoria-Gasteiz itself is well-connected. It's advisable to check local bus schedules or regional transport options that might serve villages or access points near the hiking routes.
The region includes several villages and towns, such as Berganzo and those around the reservoirs, where you can typically find local cafes, restaurants, or shops to refuel after your hike. Vitoria-Gasteiz, being a larger city, offers a wide array of dining options and is easily accessible from many parts of the Zadorra Green Belt.
Zadorra Ibaia Kbe/Zec Río Zadorra is a haven for wildlife, especially birds. The reservoir system is a recognized bird sanctuary, vital for species like coots, grebes, mallards, and even rarer birds such as the purple heron. You might also spot birds of prey, kingfishers, and little egrets. On land, the region is home to otters, deer, wild boar, and squirrels, and is a habitat for endangered species like the European mink.


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