Measuring approximately 125 metres in length, and with four 40-metre-deep twin chasms, these caves are a quite magnificent sight to behold. The interior of the Pozalagua Cave is home to the largest concentration of helictites in the world.
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© 2016 BASQUETOUR
Turismoaren Euskal Agentzia - Agencia Vasca de Turismo
Agence Basque de Tourisme - Basque Tourism Board
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