Secrets of underground Barcelona: Ghost metro stations and historic shopping center

<p>Many secrets lie beneath the soil of Barcelona telling the story of a city through the passage of time. Through the metro network, a number of ghost stations exist, abandoned or never fully built, while remnants of an old shopping center that was once a vibrant social hub can still be found today</p> / ACN

ACN

First published: January 22, 2022 12:16 PM