Caves in Cantabria are a significant feature of this northern Spanish region, known for its rich geological formations and prehistoric heritage. The area is home to numerous subterranean sites, many of which contain important Paleolithic art. These caves offer a journey into ancient history and showcase diverse natural wonders. Cantabria's landscape provides a unique setting for exploring these underground environments.
Last updated: May 1, 2026
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The Costa Quebrada is a magnificent coast for hiking. The access to the bay is currently closed (13.4.26).
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I wanted to go down, but it seemed slippery and too steep.
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Very good views. When there are strong waves, there is a small blowhole inside the Ojerada.
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The Altamira Cave covers an area of more than 5500 m². It was used from 33,600 BC until the entrance collapsed in 11,000 BC. The particularly impressive ceiling paintings are dated to the period 16,500 to 13,000 BC.[3] The cave was discovered in 1868 by a hunter due to the disappearance of a hunting dog, who immediately reported the discovery to the lord of Santillana,[2] the naturalist Marcelino Sanz de Sautuola (1831–1888). The paintings were discovered by Sautuola's five-year-old daughter Maria, who was able to walk upright through the cave and made out images of "cattle" on the ceiling.[2] Marcelino began systematically digging in the cave in 1879[2] and published a short description of the "prehistoric objects in the province of Santander". Even the Spanish King Alfonso XII was invited into the cave. However, the academic world doubted the authenticity of the cave paintings.[2] The French prehistorian Émile Cartailhac described the paintings as a "vulgar prank by a scribbler" that he and his contemporaries did not even want to look at. The discovery had to wait almost 23 years for recognition. It was only when similar paintings were discovered in the Font-de-Gaume cave near Les Eyzies-de-Tayac-Sireuil in the Dordogne department (France) in 1901 that the attitude of French researchers and Cartailhac, who became the symbol of archaeological ignorance, changed. Cartailhac apologized posthumously to the Marquis de Sautuola in an essay in 1902 ("Mea culpa" d'un sceptique[4]).
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The Altamira Cave covers an area of more than 5500 m². It was used from 33,600 BC until the entrance collapsed in 11,000 BC. The particularly impressive ceiling paintings are dated to the period 16,500 to 13,000 BC.[3] The cave was discovered in 1868 by a hunter due to the disappearance of a hunting dog, who immediately reported the discovery to the lord of Santillana,[2] the naturalist Marcelino Sanz de Sautuola (1831–1888). The paintings were discovered by Sautuola's five-year-old daughter Maria, who was able to walk upright through the cave and made out images of "cattle" on the ceiling.[2] Marcelino began systematically digging in the cave in 1879[2] and published a short description of the "prehistoric objects in the province of Santander". Even the Spanish King Alfonso XII was invited into the cave. However, the academic world doubted the authenticity of the cave paintings.
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The Altamira Cave covers an area of more than 5500 m². It was used from 33,600 BC until the entrance collapsed in 11,000 BC. The particularly impressive ceiling paintings are dated to the period 16,500 to 13,000 BC.[3] The cave was discovered in 1868 by a hunter due to the disappearance of a hunting dog, who immediately reported the discovery to the lord of Santillana,[2] the naturalist Marcelino Sanz de Sautuola (1831–1888). The paintings were discovered by Sautuola's five-year-old daughter Maria, who was able to walk upright through the cave and made out images of "cattle" on the ceiling.[2] Marcelino began systematically digging in the cave in 1879[2] and published a short description of the "prehistoric objects in the province of Santander". Even the Spanish King Alfonso XII was invited into the cave. However, the academic world doubted the authenticity of the cave paintings.
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Cantabria's caves offer a dual experience: some are renowned for their exceptional Paleolithic art, including sites like El Castillo, Cueva de Las Monedas, Covalanas, Hornos de la Peña, and the remarkably preserved La Garma complex. Others, such as El Soplao, are celebrated for their stunning and diverse geological formations, often called the 'Sistine Chapel of Geology' due to its unique eccentrics and helictites. The National Museum and Research Center of Altamira provides an immersive replica of the famous Altamira Cave's prehistoric art.
Yes, several caves are suitable for families. La Ojerada Caves are easily accessible with parking nearby, offering beautiful natural formations. Cullalvera Cave is another family-friendly natural monument. The National Museum and Research Center of Altamira, with its replica of the Altamira Cave, is also an excellent educational and engaging option for all ages.
Cantabria is home to several caves with world-renowned Paleolithic art. El Castillo Cave contains some of Europe's oldest art, including a red symbol over 40,000 years old. Cueva de Las Monedas features animal figures and geological beauty. Covalanas Cave is known for its distinctive red figures and dotted outline technique. Hornos de la Peña Cave offers original engravings and evidence of early human occupation. The La Garma Cave Complex is exceptional for its preserved archaeological site and extensive art. While the original Altamira Cave is closed, its faithful replica at the National Museum and Research Center of Altamira allows visitors to experience its famous polychrome paintings.
For breathtaking geological formations, El Soplao Cave is a must-visit. It's famous for its abundance and diversity of eccentric formations, including helictites that defy gravity, stalagmites, stalactites, and curtains. Its extensive galleries, such as the 'Gallery of the Ghosts,' showcase a unique subterranean landscape. Cueva de Las Monedas also offers a mix of colors created by varied mineral compositions alongside its ancient rock art.
Yes, some caves offer a more challenging experience. Devil's Eye, while primarily a viewpoint, involves a challenging route to reach its majestic panoramic views. Culebre Cave is described as a challenging cave located on the crest of cliffs. For those seeking adventure, El Soplao Cave offers an 'Adventure Tour' for deeper exploration beyond the standard guided paths.
The region around Cantabria's caves offers diverse outdoor activities. You can find numerous running trails, including coastal routes like 'Santander – running circular along the coast to El Sardinero beach' or 'Santander – from La Maruca to the Faro de Cabo Mayor'. For hiking enthusiasts, there are waterfall hikes such as 'Lamiña Waterfalls - circular from Barcenillas' and mountain hikes like 'Viewpoint – Horcados Rojos loop from Fuente Dé'. Explore more options on the Running Trails in Cantabria, Waterfall hikes in Cantabria, and Mountain Hikes in Cantabria guide pages.
A blowhole, or 'bufón,' is a coastal geyser formed by narrow openings in sea caves that extend to the surface. When strong waves hit the sea opening, water is forced through the cave and erupts spectacularly from the top opening. You can witness this natural phenomenon at the Liencres Blowhole, especially during strong surf conditions.
When visiting the National Museum and Research Center of Altamira, you will experience the Neo-cave, a meticulous and faithful replica of the original Altamira Cave. This replica allows visitors to see the famous polychrome paintings of bison, horses, and deer, dating back thousands of years, without damaging the delicate original artwork. It offers an immersive and educational insight into Paleolithic art and the lives of prehistoric artists.
Cantabria's caves can generally be visited year-round, but the best season often depends on your preference for weather and crowd levels. Spring and autumn offer pleasant temperatures for exploring both the caves and the surrounding natural landscapes, with fewer tourists than the peak summer months. Summer is popular but can be crowded. Always check specific cave opening hours and tour availability, as some may have seasonal variations.
Yes, some caves and cave-like features are located near the coast. Somocuevas Beach gets its name from the caves found between the rocks at the tip of Somocuevas. The Cave of the Virgen del Mar is another cave highlight located near a beach, offering scenic views.
The caves of Cantabria offer a profound connection to human history, particularly the Paleolithic era. Sites like El Castillo and La Garma provide archaeological evidence of human occupation stretching back tens of thousands of years, showcasing early human artistic expression and daily life. The region's caves are crucial for understanding the origins of symbolic thought and the evolution of human culture in Europe.


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