50
hikers
6
hikes
Mountaineering routes around Etxarri-Aranatz traverse a landscape characterized by prominent mountain ranges, including the Sierra de San Donato, and notable peaks like Beriain and Larrunarri. The region features varied terrain, from open mountain slopes to dense beech forests and areas around reservoirs. These physical features provide diverse challenges and scenic environments for mountaineers.
Last updated: July 2, 2026
17
hikers
11.8km
05:49
970m
970m
Hard mountaineering route. Very good fitness required. Sure-footedness, sturdy shoes and alpine experience required.
16
hikers
9.87km
04:57
810m
810m
Hard mountaineering route. Good fitness required. Sure-footedness, sturdy shoes and alpine experience required.

Sign up for free
6
hikers
5.75km
02:47
540m
540m
Moderate mountaineering route. Good fitness required. Mostly accessible paths. Sure-footedness required.
4
hikers
Hard mountaineering route. Very good fitness required. Mostly accessible paths. Sure-footedness required.
5
hikers
21.4km
07:35
880m
880m
Hard mountaineering route. Very good fitness required. Sure-footedness, sturdy shoes and alpine experience required.
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
Popular around Etxarri-Aranatz
Euskal Herria footpath (GR 12) – The infinite mountain range
Basque Traditions and Landscapes - Idiazabal Cheese Route (GR 283)
Mountains with tradition in Spain’s Basque Country – Shepherd's Path (GR 282)
Between the sea and the mountains — GR 121: Tour of Guipúzcoa
Hiking around Etxarri-Aranatz
Road Cycling Routes around Etxarri-Aranatz
MTB Trails around Etxarri-Aranatz
Cycling around Etxarri-Aranatz
Running Trails around Etxarri-Aranatz

Gravel biking around Etxarri-Aranatz
From one of the access parking lots.
1
0
Right next to the famous San Donato hermitage.
1
0
The Lareo reservoir is a small reservoir in a beautiful environment. The sheet of water creates a beautiful visual game with the dense forest that surrounds it.
1
0
This spectacular path through the beech forest is just a small sample of the incredible beauty of Aralar. The path runs pristine under the forest and, in some sections, looks out like a balcony from the cliffs.
1
0
The route connects again with the PR-NA 201 at the milestone where the Vertical Kilometer appears on the right, continuing straight through the panoramic mountain meadow to the popular hermitage of San Donato. Part of the sanctuary is converted into a mountain refuge and is delicious when there is a blizzard or bad weather, as was the case the day we did the route. The geodesic vertex of Beriain is next door, on the rocky tip of a cliff that concentrates the kingdom of abysses and cliffs that float above the towns of the Sakana.
1
0
Artificial lake going up the Sierra de Aralar.
1
0
The Lareo reservoir is located in the Aralar Natural Park, near the border with Navarra. It is a small swamp and is surrounded by beech and larch trees, which take on bright colors in the fall. The tour starts from the Parketxe de Lizarrusti interpretation center.
0
0
The Labeo dolmen is located near Lareoko urtegia, and Malkorburu. Of religious or funerary origin, it belongs to the Neolithic, Chalcolithic-Eneolithic and Bronze periods.
0
0
There are several mountaineering routes around Etxarri-Aranatz, with komoot featuring 7 distinct tours. These routes offer a variety of experiences, from moderate ascents to challenging mountain expeditions.
While many routes are challenging, there are options for those seeking a more moderate experience. For example, the Amezti loop from Amezketa is a moderate 5.7 km trail that takes around 2 hours 46 minutes to complete, offering a good introduction to the region's terrain.
Experienced mountaineers will find plenty of demanding trails. The Lareo Reservoir – Spectacular trail through beech trees loop from Lizarrustiko lepoa is a difficult 17.9 km route with significant elevation gain, offering a strenuous and rewarding experience through dense woodlands and around the reservoir.
Yes, many of the mountaineering routes around Etxarri-Aranatz are circular, allowing you to start and end at the same point. Examples include the Beriain loop from Uharte Arakil, the Sierra de San Donato loop from Ergoiena, and the Larrunarri - Txindoki loop from Amezketa.
The duration of mountaineering routes varies significantly based on difficulty and length. You can expect routes to range from approximately 2 hours 46 minutes for shorter, moderate trails to over 6 hours for longer, more difficult ascents like the Lareo Reservoir loop.
Mountaineering routes around Etxarri-Aranatz traverse a diverse landscape, featuring prominent mountain ranges like the Sierra de San Donato, notable peaks such as Beriain, and dense beech forests. You'll also encounter areas around reservoirs and open mountain slopes, providing varied and scenic environments.
Yes, the region offers several notable natural landmarks and viewpoints. Consider visiting the Ubaba Viewpoint (Pilatos Balcony) for expansive vistas, or the unique Portupekoleze Arch. The Bargagain Summit and Cross also offers panoramic views.
The best time for mountaineering typically depends on the specific route and your experience level. Spring and autumn offer pleasant temperatures and vibrant scenery. Summer can be excellent for higher altitudes, while winter mountaineering requires specialized gear and experience due to snow and ice conditions.
Winter mountaineering is possible in Etxarri-Aranatz, especially on higher peaks like Beriain. However, it demands appropriate winter gear, experience with snow and ice, and careful attention to weather forecasts and avalanche conditions. Some routes may become significantly more challenging or impassable during winter months.
While popular routes attract many, exploring some of the less-trafficked trails or visiting during off-peak seasons can offer a more solitary experience. The region's diverse network means you can often find quieter paths, especially on weekdays or earlier in the morning.
Mountaineers using komoot often praise the challenging ascents, the scenic loops through the sierras, and the trails that wind through dense woodlands. The variety of terrain and the rewarding views from peaks like Beriain are frequently highlighted as key attractions.
Yes, the region around Etxarri-Aranatz is home to several notable mountain passes. You can explore highlights such as Lizarrusti Pass, Puerto de Lizarraga, and Etxegarate, which often serve as starting points or scenic points along mountaineering routes.


Browse the best Mountain Hikes & Routes in other regions.