Las Caldas cave, Protected cave in Oviedo, Spain
Las Caldas cave is a protected cave system near Oviedo with three entrances and a main chamber reaching up to five meters in height, through which a subterranean river flows. The passages extend across approximately 600 meters within a designated protected area in the Nalón Valley.
The cave was inhabited by Upper Paleolithic people who left behind a wealth of artifacts revealing how important this location was thousands of years ago. Archaeological work has established it as a major prehistoric site in the Asturias region.
The Venus of Las Caldas is a carved stone figure from the Magdalenian period that combines ibex features with female forms, revealing how ancient inhabitants expressed their artistic vision. This sculpture shows what mattered to the people who lived here thousands of years ago.
The site is located between the villages of Piñera and Les Caldes in the Nalón Valley and requires some planning to visit given its remote location. It helps to check conditions beforehand, as accessibility can vary depending on weather and protected area regulations.
The cave is home to five different bat species, including the medium mouse-eared bat and cave bat, which roost throughout the tunnel network. These winged residents are part of the living ecosystem that has persisted here for countless generations.
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