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La Ciutadella Knowledge Hub

The park where science grows

La Ciutadella Knowledge Hub is a scientific and urban development project that will turn the Parc de la Ciutadella and its surroundings into a leading European hub for knowledge, dissemination, research and innovation.

We want the Parc de la Ciutadella to be better in form and content, for it to regain its former glory not just with physical improvements but by giving it character and a sense of use.

Looking at its origins (Universal Exhibition of 1888) and the activities that now surround the park (universities, museums, research centres, foundations, companies...), we find there an inspiring driving force: science, research and culture.

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We value and seek to build on the existing vocation for research in the area. We’re renewing the park by improving greenery and infrastructures and the way the surroundings fit together. We’re renovating various buildings in the park and adapting them for scientific dissemination. We’re also adding more spaces to foster new science and culture projects on top of existing ones. We are creating a first level ecosystem by expanding existing facilities and creating new ones:

  • We are providing the UPF campus with 3 new buildings under construction at the Antic Mercat del Peix (Old Fish Market): BIST (Barcelona Institute of Science and Technology), IBE-CSIC (Institute of Evolutionary Biology-Spanish National Research Council) and UPF (Pompeu Fabra University).
  • We are creating a new CSIC bioscience hub in the old Parc Mòbil building.
  • We are creating the Central Library of Barcelona next to Estació de França.
  • We are consolidating a heritage and science hub with facilities of high heritage and scientific value comprised of the Centre Martorell d'Exposicions (new MCNB), the Castle of the Three Dragons, the Hivernacle and the Umbracle.
  • We are promoting and strengthening scientific activity at the Zoo, in the fields of biodiversity conservation, wildlife management and animal welfare.

We are promoting scientific knowledge and research in areas such as precision medicine, biodiversity and evolutionary biology, planetary welfare, molecular biology, biomedicine, the diversity and evolution of the natural world, animal welfare and indigenous wildlife management.

Some projects are already underway, others will start soon. All have the consensus to move forward with the forecast that in 8-10 years the whole of the Ciutadella del Coneixement will be a reality of international dimensions that will bring together some 1600 researchers.

La Ciutadella Knowledge Hub is a project led by Barcelona City Council in collaboration with the Generalitat de Catalunya, the Ministries of Science and Universities, the Pompeu Fabra University, The Autonomous University of Barcelona, The University of Barcelona, the Spanish National Research Council, the Pasqual Maragall Foundation and the Barcelona Institute of Science and Technology.

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The transformation of the park

Parc de la Ciutadella, Barcelona’s oldest and most-visited park, is the cornerstone of La Ciutadella Knowledge Hub. It’s the connecting point between science and citizenship. We are renovating the park to update the infrastructure, the greenery and the heritage elements, to improve accessibility to the surrounding neighbourhoods and to prepare it to host new scientific and cultural activities.

Learn about the changes

Parc de la Ciutadella
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News of la Ciutadella Knowledge Hub

The new Martorell Exhibition Centre

Following a comprehensive renovation, the first building in Barcelona and Catalonia designed to be a public museum is re-opening as the Martorell Exhibition Centre and will be hosting exhibitions on topics linked to the natural world that have a major impact on society, such as the biodiversity crisis and climate change. The new centre seeks to promote scientific outreach aimed at the general public.

More information

The Greenhouse is back!

One of the gems of Parc de la Ciutadella, the Greenhouse (Hivernacle), is re-opening after being closed for some time and renovated. The re-opening offers members of the public an outstanding historical facility again, devoted to nature and biodiversity.

More information

Strategic projects

Mercat del Peix (The Fish Market)

Creation of a new research and innovation complex of some 45,000 m2, focused on biomedicine, biodiversity and global wellbeing, which will be located on the land formerly occupied by the market, next to the Ciutadella campus of Pompeu Fabra University (UPF).

CSIC'S bioscience hub

The Spanish National Research Council (CSIC) is to build a new biosciences centre that will bring together the different CSIC research units in Catalonia on the site that currently houses Spain’s Mobile Park, located in front of the UPF’s Ciutadella campus.

 

Heritage and science hub

The southern side of the Parc de la Ciutadella, which runs along Passeig Picasso, is home to some of the most emblematic and recognisable buildings and facilities in the park (The Castle of the Three Dragons, the Hivernacle, the Umbracle and the Centre Martorell d'Exposicions), which form a hub of great heritage value where scientific and cultural uses will be reinforced.

 

Central library

The future State Public Library in Barcelona will be located on land next to the Estació de França and will serve as the city's central urban library, with a metropolitan dimension. 

2019-2031 Strategic Zoo plan

The new strategic plan promotes and reinforces scientific activity at the Zoo in the fields of biodiversity conservation, wildlife management and animal welfare.

News

  • 05/06/2025 - 11:22 h Participation, Science The Castell dels Tres Dragons is reborn as a new space for scientific outreach of the Ciutadella Knowledge Hub

    The City Council promotes the comprehensive reform of the modernist monument to turn it into a great space for scientific dissemination open to all citizens.

  • 22/05/2025 - 09:27 h Science Barcelona backs science to diversify its economy and create new opportunities

    With over 1,500 companies, 93 research institutions and almost 60,000 professionals, Catalonia’s scientific ecosystem is thriving, with Barcelona at its core. This is a strategic sector for the city, crucial for future challenges and quality jobs.

  • Castell dels Tres Dragons
    24/03/2025 - 11:02 h Urban planning and infrastructures Renovation project approved for the Castell dels Tres Dragons

    The project is for the outside renovation and energy improvement of the building by Domènech i Montaner.

  • 21/03/2025 - 14:38 h Science The Barcelona Zoo launches Cuida'ls, an immersive experience on biodiversity preservation

    This space, designed for all ages and open to educational centers, helps visitors understand which species are endangered and the role of the Barcelona Zoo in biodiversity conservation.

All news

Ciutadella of Knowledge Map

Ciutadella of Knowledge Map
  1. Fish Market
  2. CSIC bioscience hub
  3. Heritage and science hub
    1. Three Dragons Castle
    2. Greenhouse
    3. Centre Martorell d'Exposicions
    4. Umbraculo
  4. Biblioteca Urbana Central
  5. Zoo's strategic plan
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