4.5
(101)
570
hikers
21
hikes
Hiking trails in Peñas De Arnedillo, Peñalmonte Y Peña Isasa traverse the diverse landscapes of the Sierra Rioja Baja. The region features prominent limestone walls, the scenic Cidacos River Valley, and pine forests at higher elevations. Peaks like Peña Isasa offer panoramic views, while the area also includes natural thermal springs and former railway lines converted into greenways.
Last updated: August 30, 2026
4.9
(7)
28
hikers
6.86km
02:01
190m
190m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
4.5
(2)
13
hikers
12.1km
04:10
620m
620m
Moderate hike. Good fitness required. Mostly accessible paths. Sure-footedness required.

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2
hikers
9.34km
03:39
650m
650m
Moderate hike. Good fitness required. Mostly accessible paths. Sure-footedness required.
12.7km
04:42
750m
760m
Moderate hike. Good fitness required. Mostly accessible paths. Sure-footedness required.
4.2
(6)
34
hikers
7.28km
02:09
210m
210m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
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Popular around Peñas De Arnedillo, Peñalmonte Y Peña Isasa
Small summit near Peña Isasa, without a clear access path.
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Before the Peña Isasa, from which it is a wonderful viewpoint.
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The top of Peñalmonte has a mailbox, and several painted in yellow on the rock, indicating danger and in another area the cardinal points. There is also a nativity scene with various figurines. The views are magnificent, in front of the Serralay and the Cabimonteros. Following the ridge you can see Peña Isasa and Moncayo behind. It is worth going up on a clear day, but without much heat.
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Beautiful hermitage carved into the rock, with a small grotto nearby.
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Impressive church, next to the river
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Free access, the biggest attraction of the town.
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There are over 20 hiking trails in the region, offering a variety of experiences from easy walks to more challenging mountain ascents. The komoot community has explored more than 20 routes here.
The terrain is quite diverse, featuring prominent limestone walls, scenic river valleys like the Cidacos, and pine forests at higher elevations. You'll find paths ranging from the relatively flat Cidacos Greenway to the more rugged ascents towards peaks like Peñalmonte and Peña Isasa.
Yes, the region offers 8 easy routes suitable for beginners or those looking for a relaxed walk. The Cidacos Greenway, for example, provides a pleasant and relatively flat option, often following old railway lines.
For spectacular panoramic views, consider hiking to the summit of Peña Isasa. From there, you can see the Cidacos and Linares valleys, as well as towns like Arnedo and Calahorra. The region also features a Vulture Viewpoint (Mirador del Buitre) near Arnedillo, where you can observe griffon vultures.
Yes, several popular routes are circular. For instance, the Ascent to Peñalmonte — circular from Arnedillo offers a sustained climb with a return to the starting point. Another option is the Peña Isasa Loop from Palomares, which leads through varied terrain around the mountain.
The region is known for its impressive limestone walls, especially at the entrance to Arnedillo. You can also experience the natural thermal springs of Arnedillo, known as 'Las Pozas,' where you can soak in warm waters after your hike. The Cidacos Greenway also features old railway tunnels and scenic river views.
The area is highly rated by the komoot community, with an average score of 4.4 stars from over 60 reviews. Hikers often praise the diverse landscapes, from river valleys to mountain peaks, and the unique combination of active hiking with the relaxation of the thermal springs in Arnedillo.
Absolutely. Beyond the natural beauty, the region has historical elements. On Peña Isasa, you can find megalithic monuments. The town of Arnedillo itself has a rich history, including a castle. You can also visit Préjano Castle, which is another nearby attraction.
Yes, you can encounter several points of interest. The Cidacos Greenway is a highlight in itself, offering views of limestone mountains and lush river valleys. The town of Arnedillo is famous for its thermal baths, and the summit of Peña Isasa is a prominent landmark.
The region is home to colonies of griffon vultures, which can often be observed soaring above the limestone cliffs, particularly near Arnedillo. The diverse landscapes also support various other bird species and local fauna.
Yes, Peña Isasa is a popular hiking destination. Routes like the Peña Isasa Loop from Préjano offer a challenging ascent through varied terrain, including pine forests, leading to its prominent summit.
Absolutely. The natural thermal springs of Arnedillo, known as 'Las Pozas,' are a perfect way to relax and recover after a day of hiking. These rustic hot springs are located on the banks of the Cidacos River and are known for their warm, mineral-rich waters. There's even a specific route, Arnedillo and thermal baths – Hot spring pools loop from Arnedillo, that incorporates them.


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