Best mountain peaks around Los Arcos are found in a region characterized by rolling hills and agricultural landscapes, serving as a significant stop on the Camino de Santiago. While the immediate vicinity is gentle, the area is close to the rugged Sierra de Codés mountain range. This range offers notable peaks and natural features, providing diverse hiking opportunities and panoramic views of the Navarrese and Álava landscapes.
Last updated: July 3, 2026
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A small detour and you will reach another of the peaks of this comfortable corridor. The landmark is next to the ruins of what appears to have been a hermitage.
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The views and the ruins are worth it.
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It's not worth the detour from the road. What is theoretically the top is a bunch of spiked bushes, just like the non-existent path to get to it.
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It is true that those who climb here do so for the castle, not so much for the top itself, but it is also fine as another reason for the climb.
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The top of Pena Gallet is 1,158 meters above sea level and the views from here are wonderful. The path can be somewhat uncomfortable because it is quite narrow and in technical sections added to the bushes, but it can be avoided and you can walk while enjoying the beautiful landscape.
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Beautiful views from the first peak on the way to Costalera from Nazar. It is a prelude to what you will see on the route, up to here with a path without too much technical difficulty.
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The views are very beautiful, but the path is quite uncomfortable, through the bushes.
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The Sierra de Codés mountain range is in close proximity to Los Arcos. It is the westernmost mountain range in Navarre and features several peaks that provide stunning views and hiking opportunities.
The highest point in the Sierra de Codés is Ioar (also known as Yoar or Mount Joar), reaching an elevation of 1,418 meters (4,652 feet). It offers expansive panoramic views of the surrounding Navarrese and Álava landscapes.
Yes, the ascent to Ioar often starts from the Sanctuary of Codés (Santuario de Nuestra Señora de Codés), allowing visitors to combine natural exploration with a visit to this historical and religious site. Additionally, Monjardin is a castle often climbed for its historical significance and ruins, offering magnificent landscape views.
Peaks like Ioar offer expansive panoramic views of the Navarrese and Álava landscapes. From Peña Gallet, at 1,158 meters, you can enjoy wonderful vistas. Peña del Encino del Herrero also provides beautiful views as an advance point on the ridge.
Yes, the Sierra de Codés offers moderate to hard routes with significant elevation changes. The climb to Ioar is a rewarding experience for hikers seeking a challenge. While the path to Peña Gallet can be narrow and through bushes in technical sections, it is a rewarding experience for those seeking a more rugged trail.
The mountains of Sierra de Codés are appealing for hiking during many seasons. In winter, the summits of the Codés range, including Ioar, are often covered in snow, offering a different kind of beauty. Spring and autumn generally provide pleasant temperatures for hiking.
The trails often pass through picturesque oak groves and one of Navarre's southernmost beech forests. You can also find impressive monoliths, diverse flora, and potentially spot wildlife like griffon vultures and ibexes in nearby canyons.
Yes, Peña del Encino del Herrero is a summit that offers beautiful views and has a path without too much technical difficulty, making it a good option for those looking for a less challenging ascent.
The region around Los Arcos offers various outdoor activities. You can find numerous routes for running, mountain biking (MTB), and gravel biking. For more details on these activities, you can explore the Running Trails around Los Arcos, MTB Trails around Los Arcos, and Gravel biking around Los Arcos guides.
Visitors appreciate the diverse experiences offered, from the historical significance of sites like Monjardin to the wonderful views from summits like Peña Gallet. The blend of geological interest, diverse ecosystems, and cultural heritage, along with the panoramic views, makes the area a rewarding destination for outdoor enthusiasts.
Yes, peaks like Ioar and La Plana are often summited in conjunction as part of circular hiking routes, allowing you to experience diverse landscapes and features in a single trek.
Beyond Ioar and La Plana, the Sierra de Codés includes other peaks such as Kodes (1,414 m), Grudo (1,363 m), Peña Blanca (1,249 m), San Cristobal (1,245 m), Costalera (1,234 m), Peña Redonda (1,207 m), Peña Gallet (1,158 m), Humada (1,155 m), Malpica (1,087 m), and La Corolla (1,072 m), offering various routes for exploration.


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