In October 2019 I bought a 12-month pass to 6 museums, the ArticketBCN. Pre-pandemic, I only went to the first one, the Miro Foundation. So now, pandemic or no, I have 5 to see in October 2020.
Museu Picasso
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MACBA - the Museum of Contemporary Art of Barcelona
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CCCB - The Center for Contemporary Culture of Barcelona
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The Tápies Foundation
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Can Framis - the Museum of Contemporary Catalan Art