Human made caves inside the rock of a hill in Arguedas, Bardenas Reales, Navarra, Spain
Palabras clave
travel,
landscape,
spain,
rock,
architecture,
ancient,
tour tourism,
stone,
old,
nature,
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background,
hill,
vale,
mountain,
sky,
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dry,
rural,
arid,
history,
geologic,
cliff,
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village,
exploration,
subterranean,
charme,
peaceful,
erosion,
idylli,
european,
underground,
scenic,
settlement,
trog,
limestone,
scenery
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