Natural monuments around Mieres, a town in Asturias, Spain, are characterized by diverse natural landscapes. The area features mountainous terrain, green valleys, and significant geological formations. It serves as a base for exploring various natural attractions, including parts of a large natural park. The region's natural heritage offers opportunities for hiking and observing geological features.
Last updated: October 4, 2026
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Can be a bit crowded with other hikers at some points. I would recommend it in wet conditions. In case of high temperatures, go early in the morning.
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Beautiful hike up from Pelluno. Even if you go up to Peña Mea/Ojo de Buey, I would include the Collada de Pelúgano.
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A park full of sculptures, water features, and benches to linger. Allegedly one of the largest city parks in Asturias. Very beautiful!
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Several ways to go up and down, caution, some roads are dangerous
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A great place full of trees, fountains, statues and flower gardens. Visit the Palacio de Velázquez, an impressive building located in the park that was once a royal residence. Today it houses the Museum of Fine Arts of Asturias, where you can see a collection of art from the Middle Ages to the present day. One of the most popular statues in the park is the Statue of Mafalda, a character from a popular Argentine comic strip. The statue is a tribute to the creator of the comic, Quino, born in Argentina but with Asturian roots. You can also visit the Oviedo Botanical Garden: Located a few steps from the park, it has more than 30,000 plants, including many rare and endangered species.
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The Ojo de Buey (L'Arcón de la Finistra) is in the Peña Mea massif, in central Asturias, between the councils of Aller and Laviana. It is an impressive window of more than 20 meters in diameter, created by erosion of the limestone rock. It is worth seeing this tremendous hole from different angles.
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A great place full of trees, fountains, statues and flower gardens. Visit the Palacio de Velázquez, an impressive building located in the park that was once a royal residence. Today it houses the Museum of Fine Arts of Asturias, where you can see a collection of art from the Middle Ages to the present day. One of the most popular statues in the park is the Statue of Mafalda, a character from a popular Argentine comic strip. The statue is a tribute to the creator of the comic, Quino, born in Argentina but with Asturian roots. You can also visit the Oviedo Botanical Garden: Located a few steps from the park, it has more than 30,000 plants, including many rare and endangered species.
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The region around Mieres offers a variety of impressive natural monuments. Key attractions include the vast Parque Natural de Las Ubiñas-La Mesa, home to the dramatic Peña Ubiña peak and diverse ecosystems. Within this park, you can find the significant Monumento Natural Cueva Huerta, one of Asturias' largest caves, and the scenic meadowlands of Puertos de Marabio. Other notable features include the ancient Tejo de Bermiego and the geological formations of the Calcareous Cliffs in Lloreo and Baíña. For specific natural arches, consider visiting Ojo de Buey (L'Arcu de la Finiesta) in the Peña Mea massif.
Yes, the natural monuments around Mieres are excellent for outdoor activities. The Parque Natural de Las Ubiñas-La Mesa is particularly well-suited for hiking, cycling, and wildlife observation, with its extensive beech forests and mountainous terrain. You can explore various trails, from challenging ascents to more moderate routes. For specific routes, consider exploring the gravel biking, traffic-free bike rides, or road cycling routes available in the area.
You can expect to encounter a rich diversity of natural features. The mountainous landscapes of the Parque Natural de Las Ubiñas-La Mesa offer rocky peaks, green valleys, and deep gorges. Geological wonders include the impressive natural arch of Ojo de Buey, the extensive underground system of Cueva Huerta, and the unique karstic formations of Puertos de Marabio. You'll also find ancient trees like the Tejo de Bermiego and scenic calcareous cliffs.
For breathtaking panoramic views, consider visiting the Collada de Pelúgano, located at an altitude of 1,017 meters, which offers stunning vistas of the limestone mountain range and lush green slopes. The summit of El Escobín (Picayu) also provides a 360º view of the surrounding area. Many points within the Parque Natural de Las Ubiñas-La Mesa, especially from higher elevations, offer spectacular scenery.
While many natural monuments involve hiking, some areas can be enjoyed by families. The Parque Natural de Las Ubiñas-La Mesa has various trails, some of which are less strenuous. The accessible walkway tour within Monumento Natural Cueva Huerta offers a unique underground experience suitable for families. Additionally, the Campo de San Francisco, though technically in Oviedo, is a park with trees, fountains, and gardens that can be a pleasant stop for families.
The best time to visit largely depends on the activities you plan. Spring and autumn offer pleasant temperatures for hiking and exploring the forests, with vibrant foliage in autumn. Summer is ideal for longer hikes and enjoying the high mountain areas, though some popular spots can be more crowded. Winter can be beautiful for snow-covered landscapes, but access to higher elevations or certain trails might be restricted due to snow and ice.
Access to the natural monuments typically involves driving to trailheads or specific visitor centers. Parking availability varies by location; some popular spots may have designated parking areas. For example, the Campo de San Francisco offers parking facilities. For more remote natural monuments like those within the Parque Natural de Las Ubiñas-La Mesa, you may need to check specific access points and parking options beforehand. Public transport options directly to all natural monuments can be limited, so a car is often recommended for flexibility.
Yes, the Monumento Natural Cueva Huerta is open to visitors. It's one of Asturias' largest caves, known for its geological formations and bat colonies. You can expect guided tours, including a more accessible walkway route and a more challenging riverbed route for the adventurous. Its impressive size and complex hydrological system make it a fascinating natural wonder. For more detailed information, you can check resources like Wikipedia.
Absolutely. The region offers several challenging routes. The ascent to El Escobín (Picayu) Summit is considered challenging, offering rewarding 360º views. Similarly, exploring Cueva de La Peña is also rated as challenging. The mountainous terrain of the Parque Natural de Las Ubiñas-La Mesa, especially around Peña Ubiña, provides numerous demanding trails for experienced hikers.
The Parque Natural de Las Ubiñas-La Mesa is a haven for Cantabrian wildlife. Visitors have the chance to observe species such as brown bears, wolves, wild boars, and deer. It's also an important habitat for the Cantabrian capercaillie. The Monumento Natural Cueva Huerta is particularly significant for its large colonies of protected cave bats.
Yes, the region is home to the ancient Tejo de Bermiego (Yew Tree of Bermiego), which holds significant cultural and historical importance in Asturias. These ancient yew trees are often designated as natural monuments due to their age and local lore. The geological formations themselves, like the Calcareous Cliffs, also tell a story of the region's ancient past.


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