To study, preserve and disseminate the history of the city; the Museu d’Història de Barcelona (Museum of the History of Barcelona - MUHBA) provides an explanatory showcase of the city through an extensive collection and various outstanding heritage areas. The Museum brings together cultural material that explains the past and the present and this translates into a rich and heterogeneous collection that continues to grow. The MUHBA is a mirror on the many faces of the city: an important historic centre, a new modernista city and a diverse complex of old towns and newly created districts.

The monumental complex of Plaça del Rei has been the foundational core of the Museu d’Història de Barcelona since it was created in 1943. In the ground beneath the Casa Padellàs you can see an important part of ancient Barcino; the visit allows you to stroll through the streets of Roman Barcelona, get close to the walls from the time, enter a laundry from the 2nd century AD, see the remains of the first Christian community of the city, etc. The complex is completed with important medieval buildings such as the Palau Reial Major (Royal Palace) and the Tinell salon. But in addition to these landmarks, the headquarters of MUHBA has a permanent exhibition, displaying pieces about the ancient municipal government, the guilds and brotherhoods of Barcelona, the cotton industry, festive and popular imagery of the city, nineteenth-century Barcelona and the urban reforms.

Over the years, this historic centre has expanded considerably and now includes up to 15 heritage spaces spread around the city. Notable is the Temple of Augustus, the Roman Sepulchral Way, the Call, Park Güell, Santa Caterina, the Turó de la Rovira and Fabra i Coats, among others.