If you have purchased your ticket from the Museu de les Ciències, Oceanogràfic and / or Hemisfèric, do not throw it away! You can exchange it for a Club pass*, discounting the amount you have already paid.
* Possibility of making the change at the Museum Club ticket office or at the Oceanogràfic Club ticket office, the same day of the visit to the last venue. To change for a Club pass that includes at least one of the venues visited.
During the 50% promotion, you cannot change the ticket for Club Ciutat pass or Club Oceanogràfic pass.