Best caves around Proaza are found within a region known for its rich natural caves and karst formations, particularly in the surrounding Asturian landscape. Proaza is situated in an area characterized by significant geological features, including impressive cave systems and river-carved gorges. The municipality itself serves as a gateway to exploring these natural underground wonders. This region offers a variety of cave experiences, from accessible natural monuments to more adventurous speleology tours.
Last updated: June 20, 2026
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The Paso shelter shows red paintings that may represent herds of goats in different positions. And shortly after appears the Ganado shelter, which is the largest and the only one that allows habitable conditions, with the largest number of paintings in the Fresnedo site. Stylized anthropomorphic figures appear, one of them black, human figures with plumes and a reticulated plate idol built with bars. Circles are also distinguished that are interpreted as astral symbols. One of the human figures has a prominent nose, crossed arms and a prominent definition of sexual attributes. There is a stele that may be an idol and a group of 60 points that is related to the firmament and astral worship.
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At this time the cave has a stream and access is simple, there is a fence to prevent cattle from passing through but you can easily pass through.
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ideal route to carry a tent or spend the night
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Impressive cave that is located in a strait where Monte el Miru and the Cueva Huerta mountain have created a gorge where the cave is located at their feet. It's worth stopping by to see this big hole in the rock.
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Impressive cave that is located in a strait where Monte el Miru and the Cueva Huerta mountain have created a gorge where the cave is located at their feet. Not to be missed!
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Spectacular ravine where the Path of the Bear and Cueva Huerta end. One of the most beautiful points of the ascent or descent to the port of La Ventana. If you want to enter the Cueva Huerta, it costs 5 euros. It is 14.5 km long and is the second largest in Asturias.
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Spectacular ravine and few cars. One of the most beautiful points of the ascent or descent to the port of Ventana. This is where the Senda del Oso and Cueva Huerta end (one of the largest Asturian cavities with approximately 14.5km in length where you can visit).
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The most prominent cave in the region is Huerta Cave, recognized as a Natural Monument and one of Asturias' largest cave systems. It features extensive galleries and unique geological formations. For those interested in history, the View from Cuevas de la Lluera offers a glimpse into prehistoric art, while Abrigo del Paso also contains ancient paintings.
Yes, Huerta Cave offers guided tours. There's an accessible walkway tour lasting about 50 minutes, suitable for most visitors, and more complex tours along the riverbed for those seeking a challenging experience. Helmets and lamps are provided for these tours.
The region is known for its impressive karst systems. In Huerta Cave, you can observe extensive multi-level galleries, various speleothems like stalactites and stalagmites, and underground rivers. The cave is a complex hydrological system, acting as a sinkhole and underground channel for the Sampedro River.
Yes, Huerta Cave is suitable for families and beginners, offering a guided tour along a wooden walkway. This accessible route covers about 300 meters and provides an engaging experience without requiring advanced caving skills. Comfortable shoes are recommended.
Absolutely. The Cuevas de la Lluera are two small natural cavities known for containing prehistoric representations from the Paleolithic period, with archaeological remains from the Solutrean and Upper Magdalenian periods. Similarly, Abrigo del Paso features red paintings, possibly depicting herds of goats, and other stylized figures.
For those seeking a more challenging experience, Huerta Cave offers a more complex tour along the riverbed, lasting 2 to 3 hours. An introductory caving course is also available, including abseiling into a small room. The lower levels provide a more untamed experience for skilled explorers.
Yes, Cuevallagar Cave is an ideal spot for bivouacking or spending the night. It features a stream and offers simple access, making it suitable for an overnight stay.
The area around Proaza offers various outdoor activities. You can explore numerous running trails, enjoy gravel biking, or go cycling. Popular routes include sections of the Senda del Oso (Bear Trail) and tours through gorges like Foz de los Pícaros.
The caves, particularly Huerta Cave, are generally accessible year-round. However, the intermediate level of Huerta Cave experiences water flow during certain times, which might affect specific adventurous tours. For the most comfortable experience, especially if combining with outdoor activities, spring and autumn offer pleasant weather.
Yes, Huerta Cave is a crucial shelter for colonies of the endangered Miniopterus schreibersii bat species, particularly during winter. This makes it an important site for biodiversity and conservation.
For guided tours like the one in Huerta Cave, comfortable shoes are highly recommended. The cave environment can be cool and damp, so it's advisable to wear layers, even in warmer months.


Extend your search for the best caves by checking out these guides of the top ones around Proaza: