Explore the largest Mediterranean aquarium in the world at L'Aquarium de Barcelona with these Flexi-tickets. Dive in whenever it suits you best, with no need to choose an entrance time. Immerse yourself in the tropical seas, coral reefs, and marine communities of the Mediterranean. Encounter 11,000 animals of 450 different species, surrounded by a fantastic underwater kingdom of strange and beautiful sea creatures. Get up close with sharks, eels, rays, and more in an 80-meter-long glass tunnel. Witness penguin feeding sessions and see these elegant creatures enjoy their daily sushi rations. L'Aquarium de Barcelona offers a fun and educational day out for the whole family, without even getting wet!