5.0
(3)
98
hikers
10
hikes
Mountaineering around Isaba/Izaba offers a diverse and rugged natural landscape within the Navarrese Pyrenees. The region is characterized by dramatic mountains, dense forests, and the unique features of the Roncal Valley. High peaks such as Mesa de los Tres Reyes and Pic d'Orhy define the challenging terrain, alongside the expansive Belagua Valley, Navarra's only glacial valley. Further up, the Larra Natural Reserve presents a spectacular karstic massif, contributing to the varied and demanding environment for mountaineers.
Last updated: October 2, 2026
5.0
(1)
19
hikers
Hard mountaineering route. Very good fitness required. Sure-footedness, sturdy shoes and alpine experience required.
5.0
(1)
19
hikers
Hard mountaineering route. Very good fitness required. Mostly accessible paths. Sure-footedness required.

5.0
(1)
13
hikers
14.8km
06:23
1,050m
1,050m
Hard mountaineering route. Very good fitness required. Sure-footedness, sturdy shoes and alpine experience required.
10
hikers
13.4km
05:32
750m
750m
Hard mountaineering route. Very good fitness required. Sure-footedness, sturdy shoes and alpine experience required.
10
hikers
14.1km
05:35
910m
910m
Hard mountaineering route. Very good fitness required. Mostly accessible paths. Sure-footedness required.
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It's really too cool in good weather.
0
0
Very difficult to arrive... and very difficult to leave, because the beauty of the place, of the views, overshadows the tiredness and the difficulty.
2
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Impressive in itself, but of course, since the Anie is in front, you almost don't give it importance.
2
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Refuge in a beautiful location and starting point for numerous hikes
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The Ansabère Huts (Cabanes d'Ansabère) are as charming and laid-back as it gets. These little stone huts are used by local shepherds making fresh mountain cheese all summer long, and if you're lucky, you can even buy some right on the spot!
2
0
Lake Ansabère it's a pure alpine chill into a beautiful high valley. You’ve got this quiet, clear mountain lake sitting right beneath the crazy jagged limestone needles of the Ansabère peaks, with sheep and horses just hanging out on the green grass nearby. It’s an dream spot to kick off your boots, pull out your lunch, and just relax by the water while watching the peaks mirror on the lake.
2
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After breakfast, it closes for a while for cleaning. Fill up your water bottle before heading up, as it's a scarce resource up there.
0
0
There is no ibon, it doesn't match the photos. It's just a pond for the animals to drink from.
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0
Isaba/Izaba offers a diverse range of mountaineering routes within the Navarrese Pyrenees, characterized by dramatic mountains, dense forests, and unique karstic landscapes. You'll find routes leading to high Pyrenean peaks like Mesa de los Tres Reyes and Pic d'Orhy, as well as trails through the expansive Belagua Valley and the spectacular Larra Natural Reserve. The region primarily features challenging and difficult routes, with 14 out of 18 available tours rated as difficult.
Yes, many of the mountaineering routes around Isaba/Izaba are designed as loops, allowing you to start and finish at the same point. For example, you can explore the challenging Forking – Summit of Anie 2504m loop from Col de la Pierre Saint-Martin, which covers 13.3 km with significant elevation gain. Another option is the Acherito – Paso del Caballo loop from Cocina libre Linza, a 12.5 km difficult route.
The region is rich in natural beauty. You can explore the unique karstic landscape of the Larra Natural Reserve, known for its lapiaces, sinkholes, and chasms. The Belagua Valley, Navarra's only glacial valley, offers stunning scenery. For specific points of interest, consider visiting Pic d'Orhy for expansive views, or the Larrau Pass. The nearby Holzarte Footbridge is also a remarkable sight.
The mountaineering routes around Isaba/Izaba are generally quite challenging, with most rated as difficult. There are no routes specifically categorized as 'easy' in our current selection. However, some of the moderate trails might be suitable for families with older, experienced children who are accustomed to mountain hiking. Always check the specific route details for distance, elevation, and terrain before setting out with family.
While many trails in the Pyrenees are dog-friendly, it's essential to consider the difficulty and terrain of the routes around Isaba/Izaba. Most are challenging with significant elevation and rugged landscapes, which might not be suitable for all dogs. Always ensure your dog is fit for the chosen route and that you adhere to local regulations regarding leashes and waste disposal, especially in natural reserves or areas with livestock.
The best time for mountaineering in Isaba/Izaba is typically from late spring through early autumn (June to September) when the weather is more stable and snow has largely melted from higher elevations. However, the region offers a rich tapestry of climatic and scenic contrasts. For winter mountaineering, routes like Ezkaurre (2,050m) require specialized equipment such as crampons due to snow and ice conditions on its north face.
Yes, there are several huts and refuges that can serve as resting points or overnight stays for mountaineers. Notable options include the Ansabère Huts, Belagua Refuge, and Linza Refuge. For a meal, you might find options like the Jeandel Hut, Arette. It's always advisable to check opening times and availability in advance.
The mountaineering routes around Isaba/Izaba are highly regarded by the komoot community, holding an average rating of 5.0 stars from several reviews. Over 160 mountaineers have used komoot to explore this varied terrain. Users often praise the challenging ascents, the breathtaking panoramic views from prominent summits, and the immersive Pyrenean experiences offered by the rugged mountain landscapes.
There are 18 mountaineering routes available around Isaba/Izaba. These routes cater to various skill levels, though the majority are classified as difficult, offering significant challenges and rewards for experienced mountaineers.
While specific 'hidden gems' are often discovered through local knowledge, focusing on routes that are not the absolute most popular can offer a more secluded experience. Given the overall challenging nature of the region, many trails provide a sense of wilderness. Exploring areas within the Larra Natural Reserve or the more remote sections of the Roncal Valley might lead to a quieter adventure away from the main hubs.
Access to many mountaineering trailheads in the Isaba/Izaba region often requires personal transport due to the remote nature of the Pyrenees. Parking is typically available at common starting points like Cocina libre Linza or Col de la Pierre Saint-Martin, which serve as trailheads for several routes. Public transport options are limited in these high mountain areas, so planning your journey with a car is generally recommended for flexibility.


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