Top 5 Caves around Arnes
Best caves around Arnes are situated in a region known for its rural tourism and natural landscapes, particularly its proximity to the Els Ports massif. This area in Catalonia offers diverse natural formations and historical sites. While Arnes itself is a hub for outdoor activities, the surrounding Terres de l'Ebre region provides opportunities to explore significant underground formations. The landscape is characterized by mountains, valleys, and numerous natural hollows.
Best caves around Arnes
- The most popular caves is Cova de…
Last updated: July 4, 2026
Glass Cave
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Cova de la Dona
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Cova d'en Marc
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l'Angerra Cave
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After folding the roof, there are two holes as windows that illuminate the interior.
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La Pesquera Pools and Caves
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In some of the caves we can take refuge and spend the night.
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Tips from the Community
Nice walk up to Castell de l'Airosa. Check my video: https://youtu.be/WS7DskqEu7I
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Cave that is located on the rise of Forat de l'Airosa between cliffs and hanging walls!
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The mouth of the cave has large dimensions, 30 meters wide by about 15 high, forming a gallery about 45 meters long, occupied in part by blocks of rather large dimensions, appearing ascending in the first stretch to descend again in the final part. For a large part of the route, it preserves the dimensions of the entrance, reducing the height progressively. Below the highest part of the gallery originates a lower concavity about 15 meters long and about 10 wide and which is penetrated by a steep slope. Like other cavities in the Massif del Port, the walls are largely blackened. Cavity known since time immemorial. At the beginning of the 20th century, Neolithic remains were found and over time different archaeological activities of interest have been carried out. Mentioned in all the old speleological catalogues, it is, together with Cova Cambra, one of the most popular cavities in the Port. Lluís Porta i Massana, in his article, explains that during the wars of the 17th and 18th centuries, many of the residents of Mas de Barberans took refuge there, making each family a kind of living room with boxwood branches. He also explains that around 1828 a gang of 14 bandits, called "the Glebes", lived for quite some time in the lower chamber of the cave, even when shepherds and flocks slept in the big cave. It seems that they were the authors of twenty murders and robberies on the way out of Tortosa. They were able to arrest seven of them who died by hanging in Tortosa on January 29, 1829. Bayerri, in his Historia de Tortosa y su comarca (1934), comments that the name of the cave originates from the mineral crystallizations that are said to be there.
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The Cova de la Dona can be found on the left (in the direction of the N-S march) before arriving at Pla de la MIna. It is one more of the many hollows on the route. It is signposted and the photo is almost mandatory.
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going up to Casetes Velles, halfway there is the entrance that takes you to the Cave.
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A curious cave that used to be dedicated to livestock. After folding the roof, there are two holes as windows that illuminate the interior.
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Pools of crystalline water surrounded by stone walls with a multitude of caves. Very crowded place in summer. In some of the caves we can take refuge and spend the night.
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Frequently Asked Questions
What are the most popular caves to visit around Arnes?
The Arnes region, particularly near the Els Ports massif, offers several notable caves. Among the most popular are Cova de la Dona, which is signposted and easy to find, and Glass Cave, a historical site with a large entrance and archaeological significance. Another interesting spot is Cova d'en Marc, a natural monument located amidst cliffs, offering great views.
Are there family-friendly caves or activities suitable for children near Arnes?
While the guide data doesn't explicitly label caves as 'family-friendly,' many of the caves around Arnes, such as Cova de la Dona and Glass Cave, are accessible and can be explored by families. The region's rural tourism and natural landscapes, especially within the Els Ports Natural Park, provide a great setting for outdoor family adventures.
What kind of natural features can I expect to see in the caves around Arnes?
The caves around Arnes are known for their geological formations. For instance, Glass Cave is notable for its large dimensions and mineral crystallizations. Cova d'en Marc is situated among cliffs and hanging walls, offering impressive viewpoints. Additionally, La Pesquera Pools and Caves features pools of crystalline water surrounded by stone walls, with multiple caves to explore.
Are there any caves with historical or archaeological significance in the Arnes area?
Yes, Glass Cave is a significant historical site where Neolithic remains have been discovered, indicating its archaeological importance. It has also been historically used as a refuge during wars and by bandits.
What outdoor activities can I combine with a visit to the caves near Arnes?
The Arnes region is excellent for various outdoor activities. You can find numerous hiking trails, including routes like 'El Toll del Vidre Waterfall – Mont-rebei Pass loop' or 'Toll Blau – Els Estrets d'Arnes loop'. There are also running trails and gravel biking routes, such as the 'Greenway – Arnes loop'.
What is the typical difficulty level for exploring caves around Arnes?
Most of the listed caves, such as Glass Cave, Cova de la Dona, and l'Angerra Cave, are categorized as 'intermediate' in difficulty. Cova d'en Marc is considered 'challenging' due to its location on a rise between cliffs. It's advisable to check specific highlight details for terrain and access information.
Are there any caves near Arnes that offer viewpoints?
Yes, Cova d'en Marc is noted for its excellent viewpoints, situated on the rise of Forat de l'Airosa amidst cliffs and hanging walls, offering panoramic vistas of the surrounding landscape.
What do visitors enjoy most about the caves and natural areas around Arnes?
Visitors appreciate the diverse natural formations and historical significance of the caves. Many enjoy the accessible nature of spots like Cova de la Dona for its ease of discovery and photo opportunities. The unique geological features and the sense of history found in places like Glass Cave are also highly valued.
Can I find accommodation or dining options near the caves in Arnes?
Arnes is a hub for rural tourism in Catalonia, so you can expect to find various amenities. While specific cafes or accommodations directly adjacent to each cave are not detailed, the town of Arnes itself offers options for dining and lodging, serving as a convenient base for exploring the surrounding natural attractions and caves.
Are there any caves that were historically used for purposes other than shelter?
Yes, l'Angerra Cave is a curious cave that was historically dedicated to livestock. It features natural openings that illuminate its interior, showcasing its past functional use.
Is it possible to find wild swimming spots near the caves around Arnes?
Yes, La Pesquera Pools and Caves is a popular spot featuring pools of crystalline water, making it a very crowded place in summer for swimming and enjoying the natural environment. Some of the caves there even offer refuge for spending the night.
Most popular attractions around Arnes
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