1. Museu de Ciencies Naturals de Barcelona303Natural History Museums • Science MuseumsEl Besòs i el MaresmeBy justliketetrisThe museum itself is set inside a extremely modern blue building easily accessible by bus.See tours
2. Observatori Fabra125Observatories & PlanetariumsBy DownersAustraliaIt was the only course we finished (we were hungry!!!). Once dinner was over, we were given a guided tour of the...