Caves around Tierra Estella offer diverse subterranean experiences within this historical region of Navarre, Spain. The area is characterized by a karstic landscape, particularly in the Sierra de Urbasa and Sierra de Andía, which has led to the formation of numerous caves and natural arches. These geological features provide opportunities for exploration, ranging from accessible natural monuments to introductory caving routes. The region's natural environment makes it a notable destination for those interested in geological formations and outdoor activities.
Last updated: June 26, 2026
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Nice grotto with a virgin, very close to San Jerónimo
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Always impressive, I love it, absolutely recommended!!
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Small hermitage excavated in rock, fenced. Be careful with a honeycomb that is a little higher.
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I went in July 2023. This cave is completely closed. There are signs from the Basque government saying DO NOT ENTER (and explaining the consequences and the work they're doing) and plastic tape blocking the entrance. There are lots of constructions tools around too. Don't expect to get in unless you're willing to destroy the small stone wall and all the tape blocking the entrance.
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The Portupekoleze arch-cave, located in the Urbasa mountain range, is the spectacular result of water erosion, which over the millennia has created this enormous arch in the rock.
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Of the most accessible and cool places with snow, the car park is less than 1 kilometer away
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Beautiful arch very close to the sale of Lizarraga. It can be accessed from the lower track or going up close to the cut from the inn itself. You can go down to the lower cave. This arch is an unavoidable "must" if you are in the area.
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Tierra Estella offers a variety of subterranean experiences, from impressive natural arches and cave-like formations to initiation-level caving routes. The region's karstic landscape, particularly in the Sierra de Urbasa and Sierra de Andía, has created diverse geological features suitable for exploration.
Yes, Tierra Estella has options perfect for families and beginners. The Portupekoleze Arch is an accessible natural monument ideal for hiking. For a true cave experience, Ojo de Ollobarren Cave offers a trail that passes directly through a small cave, providing a unique and manageable passage. Additionally, the Cueva de Longinos in Estella-Lizarra is considered perfect for families and beginners due to its low difficulty and accessibility, often explored with specialized guides.
The Portupekoleze Arch is a striking natural landmark, primarily known for its impressive stone arch that serves as an entrance to a cave-like space. Cueva de Laminatitur, located on the Sierra de Urbasa, boasts a variety of geological formations, passages, and rooms, including an 'S'-shaped crawlway and a chamber rich in speleothems like stalactites and stalagmites. The Cueva de Longinos features corridors, small rooms, an internal stream, and a diapir formation.
Yes, the Cueva de Los Cristinos, located within the Urbasa-Andia Natural Park, has an interesting history related to its name, dating back to the Carlist era. Local legend also adds charm to the Cueva de Longinos, telling a story of giants sheltering their children there.
The Portupekoleze Arch is an 'unavoidable must' for its striking appearance and scenic beauty. OjoDeSanPrudencio offers spectacular views, accessible via a small climb and a short passage through the cave. The CuevaDelReloj in the Sierra de Lokiz is also noted for its impressive cavities, unique stone formations, and surrounding views.
The region around Tierra Estella offers excellent opportunities for hiking and cycling. You can find numerous hiking trails, including routes in the Urbasa-Andia Natural Park, such as the Mirador de Ikuspegia and Bosque Encantado de Urbasa circular trail. There are also various cycling routes, like the Montejurra Loop from Estella-Lizarra or the Urbasa Circular Trail.
Many caves in Tierra Estella, especially those suitable for initiation-level speleology like Cueva de Laminatitur and Cueva de Longinos, can be explored year-round. Cueva de Laminatitur is even recommended during adverse weather conditions, as it provides shelter from snow and wind. For surface attractions like the Portupekoleze Arch, spring and autumn offer pleasant temperatures for hiking and enjoying the scenic views.
For caving, especially in places like Cueva de Laminatitur, it's advisable to wear comfortable clothing that can get dirty, and sturdy, non-slip footwear. A good flashlight or headlamp is essential for exploring deeper sections, as highlighted by visitors to the Cueva de Los Cristinos. For general cave exploration, layers are recommended as cave temperatures can be cooler than outside.
Yes, some caves offer a more adventurous experience. OjoDeSanPrudencio requires a small climb (with a chain) and a passage through a cave that can be less than 1 meter high in sections. Cueva de Laminatitur includes a slippery mud ramp and an 'S'-shaped crawlway, offering a sense of discovery and adventure for those new to speleology. The Cueva de Los Cristinos is also considered spectacular and can be challenging.
Visitors frequently praise the unique natural beauty and the sense of adventure. The Portupekoleze Arch is loved for its impressive appearance and accessibility, even with snow. The Ojo de Ollobarren Cave is appreciated for the unique experience of a trail passing directly through it. The spectacular views from OjoDeSanPrudencio and the impressive cavities of CuevaDelReloj are also highly rated.
Yes, the Cueva de Los Cristinos is known for its spectacular features, including a lake and underground streams. Visitors are advised to bring a good flashlight or headlamp to fully appreciate its interior.
Yes, the Virgin of Lourdes Grotto is a cave that also serves as a religious site, offering a unique blend of natural and spiritual interest.


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