iMuseu Blau is the main venue of the Museu de Ciències Naturals de Barcelona, opened in 2011 in the striking blue Fòrum building in Parc del Fòrum. Its permanent exhibition, Planet Life, tells the history of the Earth and of life and shows the museum's natural science collections, with hands-on tables of objects visitors can touch. A fin whale skeleton greets visitors at the entrance, and temporary shows cover current topics in the natural sciences.

Myth, life, extinction, de-extinction: animals we rarely see, from legendary beasts and extinct species to little-known living ones vital to healthy ecosystems.

Historic models of extinct animals made for a 1907 plan to fill Parc de la Ciutadella with life-size prehistoric sculptures, of which only the famous mammoth was built.

The core exhibition: the biography of the Earth, the planet today and 'science islands', drawn from the museum's collections, with touchable objects and braille.

A 7,100 m² green roof of Mediterranean plants on top of the museum, used as an open-air laboratory for research on soil, water and climate change.

Free display cases in the museum's lobby presenting Catalonia's local natural science museums, their collections and research, with objects lent from their holdings.
Plaça Leonardo da Vinci, 4-5, Parc del Fòrum, 08019 Barcelona
Nearest station: El Maresme | Fòrum (Metro L4) and El Maresme-Fòrum (Tram T4)
Show on mapWinter hours until 28 February 2027, 10:00–17:00
| Mon | Closed |
| Tue | 10:00–19:00 |
| Wed | 10:00–19:00 |
| Thu | 10:00–19:00 |
| Fri | 10:00–19:00 |
| SatToday | 10:00–19:00 |
| Sun | 10:00–20:00 |
From €6
Reduced €2.70 (ages 16-29, 65+, families with children under 16, groups of 10+). Free for under-16s. Free for everyone on the first Sunday of each month and every Sunday from 3pm. Temporary exhibition €6.50; combined Planet Life + temporary exhibition €10.50.
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