The Top 7 Caves around Onís
Looking to visit a cave around Onís on your next adventure? To help you better plan your next outdoor experience, we’ve collected Onís’s 7
best caves for you. Based on the experiences of other users, each is a recommendation you know you can trust — so you can better plan your next adventure.
best caves for you. Based on the experiences of other users, each is a recommendation you know you can trust — so you can better plan your next adventure.
Last updated: October 5, 2025
The Covadonga Sanctuary is a Catholic religious complex and an important pilgrimage site. It is dedicated to the Virgin of Covadonga, revered as the patron saint of Asturias. The complex …
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You find yourself before the ruins of an iron and magnesium mine. You can see a small recreation of the mine, including the tunnel and the tracks where the minerals were transported.
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The Santa Cueva or 'Sacred Cave' is located above a waterfall that forms a pool below this sanctuary.
Next to it is the Fuente de los Siete Caños (Fountain of …
Next to it is the Fuente de los Siete Caños (Fountain of …
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The Cheese Museum is located in rock caves that have long been used for cheese production. The traditional and typical production of the local blue cheese is explained on illustrated …
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The so-called 'horsetail' is under the Holy Cave. It is at its best after the rain.
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