The Museu de Barcelona (MUHBA) has just launched an exciting new online tool visually mapping how the Catalan capital has evolved over almost 22 centuries. This historical map of Barcelona shows how the city has grown, from the foundation of Roman Barcino, up until today. By scrolling through a timeline of the major dates in the city’s growth, the user can observe the progressive expansion of the city walls of Barcelona from Roman to medieval times, the gradual emergence of villages outside ...