Contrebia Leukade. Ancient Celtiberian city carved into the rock. Late 3rd century BC - early 2nd century BC. Entrance of one of the troglodyte houses. Inestrillas, La Rioja, Spain.
Contrebia Leukade. Ancient Celtiberian city carved into the rock. Late 3rd century BC - early 2nd century BC. Entrance of one of the troglodyte houses. Inestrillas, La Rioja, Spain.