L'Aquàrium de Barcelona
The big draw is the Oceanarium, an 80-metre glass tunnel you walk through while sharks and rays glide overhead — the kind of slow, jaw-dropping moment that lands equally for a 6- and a 9-year-old. There's an interactive Explora! zone built for younger kids to touch and play, so it holds attention without anyone being rushed. Plan on roughly two to three hours and head for the shark tunnel early before the crowds build. Logistics: It sits right on the Port Vell waterfront; Metro L4 to Barceloneta and a short flat walk gets you there, stroller-friendly the whole way.
L'Aquàrium de Barcelona
Photo: Alessandro Cappello
