Tucked away in a picturesque corner of the Pyrenees lies a small town that defies geographical logic and sparks curiosity due to its unique location. Os de Civís, situated in the province of Lleida, is a pene-exclave – a place on the Iberian Peninsula that can only be accessed from Spain by passing through another country. Remarkably, the only way to reach this Catalan village is via Andorra.