4.4
(712)
4,987
hikers
19
hikes
Bus station hiking trails around Ason, located in Cantabria, Spain, traverse a landscape characterized by limestone formations, deep valleys, and dense forests. The region is part of the Collados del Asón Natural Park, offering varied terrain from river paths to higher mountain trails. This area provides access to the rugged beauty of the Cantabrian Mountains, with numerous opportunities for exploration.
Last updated: May 10, 2026
4.6
(36)
174
hikers
10.2km
03:16
430m
430m
Moderate hike. Good fitness required. Mostly accessible paths. Sure-footedness required.
4.0
(2)
6
hikers
12.3km
04:59
990m
990m
Hard hike. Very good fitness required. Mostly accessible paths. Sure-footedness required.

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4.9
(10)
53
hikers
9.79km
03:12
420m
420m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
2.7
(3)
21
hikers
5.16km
01:37
200m
200m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
4.3
(3)
21
hikers
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
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Popular around Ason
Fantastic panoramic view, no matter which direction you look.
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Large cave that is very easy to access, even if it is very slippery because it is wet. Even in summer, you can see your own breath after just a few meters inside. Unfortunately, I didn't know what the big pool in the cave was all about. There is a dilapidated house above, but that doesn't provide any clues either. A real highlight of the tour.
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Today we made the official visit to the cave, it's a pity they didn't let us take photos inside.
2
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Very nice but very badly marked, hard to find without Komoot
1
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Ramales has well-preserved architecture, with some Indian mansions with beautiful gardens and gates. The Revillagigedo palace (18th century) stands out. However, its most valuable heritage is the group of caves located at the beginning of the century by Alcalde del Río: Covalanas, La Haza, Cullalvera and Sotarriza house magnificent cave paintings inside.
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Just amazing and a ride for the whole family! It is a complex of karstic caves 12 km long with cavities of immense dimensions of up to 14 x 28 meters in some sectors. The water has been forming these incredible caves that fortunately today can be visited and explored. It is necessary to purchase tickets online, you can check here: https://cuevas.culturadecantabria.com/cullalvera-esp/
1
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One of the most visited peaks in the Alto Asón area, from its 1414 masl it offers beautiful views of the entire Cantabrian interior in all directions.
4
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Very close to the town of Ramales, very accessible and very quiet.
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There are nearly 20 hiking trails around Ason that are easily accessible by bus, offering a variety of experiences for different skill levels. These routes allow you to explore the natural beauty of the Collados del Asón Natural Park and its surroundings without needing a car.
The bus-accessible trails around Ason cater to a range of abilities. You'll find several easy routes perfect for a leisurely stroll, a good number of moderate trails for those looking for a bit more challenge, and a few difficult options for experienced hikers seeking a strenuous adventure. For example, the Covalanas Viewpoint – Cueva Mur loop from Ramales de la Victoria is an easy option, while the Pico Porracolina via Calseca Stream Trail offers a more difficult ascent.
Yes, several bus-accessible routes around Ason are circular, allowing you to start and end your hike at the same point without needing to retrace your steps. A great example is the Hiking loop from La Pedrosa, which offers a scenic round trip.
Absolutely! There are easy trails suitable for families, often shorter in distance and with less elevation gain. The Ramales de la Victoria – Wooden Message Wall loop from Ramales de la Victoria is a good choice for a relaxed family outing, offering gentle terrain and interesting sights.
Many trails in the Collados del Asón Natural Park and surrounding areas are dog-friendly, but it's always best to check specific regulations for each route or protected area. Generally, dogs are welcome on a leash, especially in less crowded areas. Please ensure you clean up after your pet to preserve the natural environment.
The region boasts stunning natural features. You can discover the impressive Asón Waterfall, explore the fascinating Cullalvera Cave, or marvel at the dramatic Canal Honda gorge. Many routes also offer breathtaking views from spots like Alto de la Posadía and Covalruyo Viewpoint.
Spring and autumn are generally ideal for hiking around Ason, offering pleasant temperatures and vibrant landscapes. Spring brings lush greenery and blooming wildflowers, while autumn showcases beautiful fall colors. Summer can be warm, but higher elevation trails provide cooler conditions. Winter hiking is possible, especially on lower trails, but requires appropriate gear and checking weather conditions for snow or ice.
Yes, several routes offer spectacular panoramic views. The Senda de la Dama Roja Trail provides excellent vistas, and the Covalanas Viewpoint – Cueva Mur loop from Ramales de la Victoria specifically highlights a viewpoint. You can also reach viewpoints like Alto de la Posadía and Covalruyo Viewpoint via various trails.
The area is highly rated by the komoot community, with an average score of 4.4 stars. Reviewers often praise the stunning natural beauty of the Collados del Asón Natural Park, the diverse landscapes ranging from lush valleys to dramatic peaks, and the well-maintained trails that offer a rewarding outdoor experience.
Generally, no specific permits are required for day hiking on marked trails within Collados del Asón Natural Park. However, it's always advisable to check the official park website for any updated regulations, especially if you plan to engage in specific activities or visit sensitive areas. Always respect local guidelines and private property.
Many of the bus-accessible trailheads are located near villages or towns like Ramales de la Victoria, where you can find local cafes, restaurants, and pubs to refuel before or after your hike. It's a good idea to check opening times, especially in smaller communities or during off-peak seasons.


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