The heart of the redeveloped harbour is Moll d'Espanya, a former wharf linked to Moll de la Fusta by a wave-shaped footbridge, Rambla de Mar , which rotates to let boats enter the marina behind it. At the end of Moll d'Espanya is the glossy Maremàgnum shopping and eating complex, but the major attraction is L'Aquàrium , with its 80m-long shark tunnel. Short of diving among them (which can be arranged here too), this is as close as you can get to a set of shark teeth without being bitten. Beyond L'Aquàrium is the big-screen Imax cinema .