4.4
(726)
4,970
hikers
43
hikes
Family friendly hiking trails around Ason are primarily found within the Parque Natural de los Collados del Asón, a region characterized by its limestone formations, dense woodlands, and the Asón River. The landscape features river valleys, moderate hills, and a network of paths suitable for various skill levels. This area offers a mix of shaded forest trails and open routes with views of the surrounding natural park.
Last updated: July 7, 2026
4.5
(40)
183
hikers
10.2km
03:16
430m
430m
Moderate hike. Good fitness required. Mostly accessible paths. Sure-footedness required.
4.7
(9)
76
hikers
Hard hike. Very good fitness required. Sure-footedness, sturdy shoes and alpine experience required.

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3.8
(5)
31
hikers
Moderate hike. Good fitness required. Mostly accessible paths. Sure-footedness required.
4.4
(7)
24
hikers
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
4.9
(27)
262
hikers
7.67km
02:21
270m
270m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
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Beautiful lonely valley end before the short and partly shady climb to Canal Honda
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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.
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It is highly recommended to fill the canteen here, as well as see the information panel.
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This palace was built in the 16th century, and after the damage suffered in the Carlist Wars, it has been consequently reformed to its current appearance.
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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/
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Located in the heart of the Collados del Asón Park, the Brenarromán plateau offers wonderful views of a very characteristic landscape of the Cantabrian interior that is worth appreciating.
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There are over 40 hiking trails around Ason, with 14 specifically rated as easy, making them ideal for families looking for a relaxed outdoor experience. Many others are moderate and can be enjoyed by families with older children or those seeking a bit more challenge.
Yes, Ason offers several circular routes perfect for families. For example, the Cueva de Cullalvera – circular from Camping La Barguilla by the river Asón is an easy option, and the Asón Waterfall loop from Asón offers beautiful scenery on a moderate path.
The family-friendly trails in Ason offer diverse terrain, from gentle paths along rivers to more varied forest tracks. You'll find routes that wind through forests and offer scenic views, with some featuring moderate ascents. The region is known for its natural beauty, providing a mix of landscapes suitable for different preferences.
Yes, the region is home to beautiful natural features. The Asón Waterfall loop from Asón is a popular moderate trail that takes you to a stunning waterfall, offering a rewarding experience for families.
Many trails in Ason offer glimpses of the region's natural beauty. You can explore areas with impressive mountain passes like La Sía Pass or enjoy viewpoints such as Alto de la Posadía. Some routes also lead to significant peaks like Pico Porracolina, offering panoramic views.
The area is highly rated by the komoot community, with an average score of 4.38 stars. Reviewers often praise the diverse landscapes, the peaceful seclusion, and the opportunity to immerse oneself in nature, whether it's along river paths or through forested areas.
For families looking for a longer adventure, the Parque Natural de los Collados del Asón – circular by the Camino del Val del Asón (PR-S 14) is a moderate route spanning nearly 15 km, offering a substantial hike through the natural park.
While many trails in natural areas are generally dog-friendly, it's always best to check specific regulations for each route or protected area within Ason. Always keep your dog on a leash and ensure you clean up after them to preserve the natural environment for everyone.
Easy family hikes in Ason can vary in duration. For instance, the Cueva de Cullalvera circular route, which is just under 6 km, typically takes around 1 hour and 35 minutes, making it a perfect length for families with younger children.
While many trails in Ason feature natural terrain, some of the easier, flatter sections along riverbanks or well-maintained paths might be suitable for sturdy strollers. For toddlers, routes like the Cueva de Cullalvera circular route offer relatively gentle gradients, making them more accessible for little legs.
Parking availability varies by trailhead. Many popular starting points for trails, especially those near villages or natural park entrances, often have designated parking areas. It's advisable to check the specific route details on komoot for information on parking at the trailhead you plan to visit.
Ason offers beautiful hiking opportunities throughout much of the year. Spring and autumn generally provide pleasant temperatures and vibrant scenery, with fewer crowds. Summer can be warm, so early morning or late afternoon hikes are recommended. Winter can be beautiful but may require appropriate gear for colder conditions, especially at higher elevations.


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