Best caves in Sierra Calderona are located within a mountain range that separates the provinces of Castellón and Valencia. This region is home to more than 50 underground cavities, including numerous caves and chasms. Many of these subterranean features are found within the municipality of Serra. The area offers insights into a unique underground ecosystem and holds historical significance.
Last updated: May 17, 2026
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Point from which you can see Olocau and its orchard area in the bed of the Barranco de Olocau. You get there by climbing a path with wooden steps just outside the town, in the park where L'Arquet is. Be careful with the cliff at the top.
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Beautiful cave that is located at the foot of the Rodeno de Santa Agnés mountain and that also offers impressive views of the valley.
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Cueva, you have to be careful, from the track you can see the fence, but the crossing is not indicated, but easy to find
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Also known as the "Crestas del Conde", these are very curious caves that usually go unnoticed unless you look up. Their history is unknown but it is believed that they were used a long time ago for shelter and mainly as a storage place.
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A nice view, also of the rocks.
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there are spectacular views and cliffs that give vertigo. wear good hiking boots because the route is quite steep at times
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Rocky ridges with holes, like small caves. Visually very beautiful and curious mountainous formation.
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Sierra Calderona is home to over 50 underground cavities, including extensive caves and deep potholes. You can find a variety of subterranean features, from those with archaeological remains and historical uses to natural formations like the "Crestas del Conde" at Ruins of Las Cuevas Calientes.
Yes, the initial chamber of the Cova de Soterranya is accessible without specialized equipment, offering a glimpse into the underground world for less experienced visitors. However, exploring further into this cave or others like the Pothole of Muladar, Cova de la Ineseta, Cueva de la Gota, Cova de Rebalsadors, or Pothole of Pla de les Llomes requires proper caving gear and experience.
Many caves are located in areas with impressive natural scenery. For example, Santa Inés Cave offers impressive views of the valley, and the area around View of Olocau and the Cliffs of Cova del Cavall provides spectacular vistas and cliffs. The Ruins of Las Cuevas Calientes are known for their visually striking rocky ridges with holes.
The Sierra Calderona caves can be visited year-round, but some, like the Cova de Soterranya, may experience seasonal closures to protect endangered bat colonies during their breeding or hibernation periods. It's always advisable to check local conditions and any permit requirements before planning your visit. The Collapse Cave, being on the north face of a mountain, remains cool even in summer.
Yes, several caves have historical significance. The Cova de Soterranya is notable for its archaeological remains and historical use as a refuge. The Ruins of Las Cuevas Calientes are believed to have been used for shelter and storage. The Cueva de la Gota is an old galena (lead glance) mine, offering a unique historical perspective.
The caves in Sierra Calderona are integral parts of a subterranean ecosystem, supporting various species adapted to extreme conditions. Notably, the Cova de Soterranya is an important habitat for endangered bat colonies, which is why parts of it may be seasonally closed for their protection.
Beyond cave exploration, Sierra Calderona offers a range of outdoor activities. You can find numerous hiking opportunities, including challenging routes like the 'Mirador de Rebalsadors' or moderate ones such as 'El Puntal dels Llops'. For more details on hiking, visit the Hiking in Sierra Calderona guide. There are also road cycling routes available, with options like 'The Garbí – Oronet Pass loop'. You can explore these at the Road Cycling Routes in Sierra Calderona guide.
Many of Sierra Calderona's caves are part of a delicate ecosystem, and responsible visitation often requires permits and specialized guidance, especially for deeper or more sensitive areas. It is recommended to inquire with local authorities or caving associations regarding specific permit requirements for the caves you plan to visit.
For any cave exploration beyond the most basic accessible sections, proper caving equipment is essential. This includes appropriate protective clothing, helmets, headlamps, and sturdy footwear. Even for accessible areas, good hiking boots are recommended, especially for routes that can be steep, such as those leading to View of Olocau and the Cliffs of Cova del Cavall.
While many caves require specialized equipment, the initial chamber of the Cova de Soterranya can be a suitable option for families looking for a taste of cave exploration without needing extensive gear. Always ensure children are supervised and aware of safety guidelines.
Cueva de Sacañé is a large cave that you can access as it is not fenced. While the crossing from the track isn't always indicated, it's generally easy to find, but visitors should proceed with caution.


Extend your search for the best caves by checking out these guides of the top ones in Sierra Calderona: