32. Barcelona Aquarium

Everywhere I see an aquarium I want to go. Paris' was rather pedestrian and we skipped the one in Biarritz, but in Barcelona I convinced Bryce to hit up the largest aquarium in Europe. One highlight was a 4-million gallon tank where sharks, rays, and an assortment of otros pescados swam over and around the glass tunnel a moving walkway escorted you through. There were also the scores of little niños screaming "Nemo Nemo" at every orange fish they saw. However the coolest part was the penguin lair where there was a constant stream of birds diving into the water, swirling around and then popping back out onto the rocks. They were so entertaining I could have sat and watched them all day.