Best natural monuments around Cudillero are found along the Asturian coast, a region characterized by its dramatic cliffs, secluded coves, and diverse ecosystems. This picturesque fishing village serves as a gateway to several protected natural areas. These sites offer unique geological formations and important habitats for various flora and fauna. The landscape provides a blend of coastal beauty and ecological significance.
Last updated: July 1, 2026
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It has easy access by car, parking, a range of hotels, a small seafront promenade and is the starting point of the Miradores Route, which is a spectacular section of the coastal path that crosses Asturias.
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The presence of enormous, beautiful rocks on the coast gives this beach, the most occupied in the municipality of Muros de Nalón, a great attraction.
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Spectacular, it's worth deviating from the path and concentrating on both the scenery and the typical sound of stones moved by the waves.
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The walk around the narrow path above the abyss is only for those with a head for heights!
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Here you will find a beautiful waterfall. A good place to cool off on a hot summer day. If you take a bike tour, it is a little off the paved road, but the trail is nice and you can continue for a while, passing the falls and reconnecting with the main road later.
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Beyond the well-known beaches, you can discover the rare ecosystem of the Monumento Natural Turbera de Las Dueñas, a significant coastal peat bog. It's home to unique flora like the bog violet and arnica, and provides habitat for various amphibians and invertebrates. Another distinctive feature is the dramatic geological formations at the Monumento Natural de la Playa de Gueirúa, particularly 'La Forcada,' a series of sharp, pointed islets emerging from the sea.
Yes, several natural monuments are suitable for families. Playa de Aguilar offers easy access and impressive rock formations, making it a great spot for a family outing. The Nonaya Waterfall is also considered family-friendly, offering a pleasant short detour from the Way of St. James.
The region's natural monuments are rich in biodiversity. At the Monumento Natural Turbera de Las Dueñas, you might spot various invertebrates, as well as amphibians and reptiles like the Iberian painted frog and the Pyrenean frog. The Monumento Natural Isla La Deva y Playón de Bayas is particularly important for seabirds, providing refuge and nesting grounds for species such as the yellow-legged gull, European shag, European storm-petrel, and peregrine falcon.
The area around Cudillero offers diverse outdoor activities. You can find numerous hiking routes, such as the 'Mirador de Salón y Cabo Vidio — circular route' or the 'Coastal route from Nuviana'. For cycling enthusiasts, there are MTB trails like 'Rieguabaxu, Naviana, Faro de Cabo Vidio – ruta por la costa' and touring bicycle routes like 'Playa de Aguilar – Xilo Beach loop'. You can explore more options on the Hiking around Cudillero, MTB Trails around Cudillero, and Cycling around Cudillero guide pages.
While primarily natural, some sites blend natural beauty with cultural elements. La Regalina Chapel, though a religious building, is situated high on a rock overlooking the coast, offering expansive sea views and a sense of historical presence within a stunning natural setting. It was built in 1931 and is a beloved local landmark.
The natural monuments around Cudillero can be enjoyed throughout the year, but the spring and autumn months often offer pleasant weather for exploring. During these seasons, the temperatures are milder, and the landscapes are vibrant, making it ideal for hiking and sightseeing. Summer is also popular, especially for beaches, but can be busier.
The Monumento Natural Turbera de Las Dueñas is accessible via the N-632 road or from Cudillero via local road CU-3, which leads to the village of Dueñas. While the peat bog itself is a delicate ecosystem, visitors can appreciate its rarity and ecological importance from designated access points.
The Monumento Natural de la Playa de Gueirúa is known for its secluded nature and relatively low visitor numbers. Its challenging access via a path and stairs helps maintain its pristine condition, making it a peaceful retreat and a favored spot for photographers seeking tranquility amidst dramatic scenery.
For breathtaking coastal views, the area around Vidio Lighthouse offers spectacular vistas from cliffs almost 100 meters high. Additionally, La Regalina Chapel provides expansive sea views from its elevated position, making both excellent choices for panoramic coastal scenery.
The Monumento Natural Isla La Deva y Playón de Bayas features Playón de Bayas, which is the longest beach in Asturias, stretching almost 3 km. It boasts important dune systems with threatened flora. Isla La Deva is the largest islet on the Asturian coast, approximately 800 x 400 meters in size and nearly 90 meters high, serving as a vital nesting site for seabirds.
While many natural areas are welcoming, specific rules apply to protected sites and beaches. For instance, dogs are generally not allowed on Playa de Aguilar. It's always best to check local regulations for each specific natural monument or beach you plan to visit to ensure compliance.
While some natural monuments, like the Beach of Silence, are intentionally free of amenities to preserve their natural state, others like Playa de Aguilar have nearby hotel offerings and a small promenade where you might find refreshments. Cudillero village itself offers numerous cafes and pubs, and many routes pass through or near smaller villages with local establishments.


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