The Natural Sciences Museum of Barcelona is located in the Parc del Fòrum. Built by the architects Herzog and de Meuron in 2004, the museum occupies 9,000 m2 and is considered, architecturally, to be one of the most iconic buildings in the city.

In the entrance hall is the most emblematic piece on display in the museum, the skeleton of a whale that was found on a beach in Llançà in 1862. By popular vote, it was named Brava.

The narrative of the permanent exhibition is the interpretation of the present-day Earth as the result of the interaction between the planet’s chemical and physical environment and living beings. All this is shown in an educational way and through tactile screens and display cases with the museum’s collection – fossils, naturalised animals, plants, algae, rocks and minerals. There are also areas dedicated to fungi and the microscopic world, including the reproduction of viruses and microbes. A total of 4,500 of the over 4 million pieces the museum owns are exhibited.

The Natural Sciences Museum of Barcelona is an institution with over 140 years of history. It started off with the legacy of the collections of the naturalist Francesc Martorell i Peña. In addition to the Fòrum building, the Museum has other sites located in different parts of the city: the Jardí Botànic de Barcelona (Botanical Garden of Barcelona) and the Jardí Botànic Històric (Historical Botanical Garden), situated on Montjuic, the Centre Martorell (Martorell Exhibitions Centre), and the Castell dels Tres Dragons in the Parc de la Ciutadella.