48 h Open House Bcn 2014

You and Barcelona have a date with architecture this weekend, with open doors at more than 150 buildings of every type, shape and size. You'll get the chance to experience this exceptional architecture, and it's completely free. Open House activities invite everyone to explore and understand the value of a well-built and well-designed space. The event started out in London in 1992 and has since spread to various capitals around the world.