Dubai Aquarium and Underwater Zoo

The Dubai Aquarium is the surprise most visitors stumble on before they plan it: walk along the ground floor of the Dubai Mall and suddenly one whole side of the corridor is a single tank, ten million liters of water behind one of the largest acrylic panels ever made, with sand tiger sharks, rays, groupers and shoals of silver fish drifting past the shoppers. Looking in from the mall is free, and many people stop there. The ticketed experience takes you inside and is worth it if you have children or an hour to spare. A walk-through tunnel runs beneath the main tank, so sharks and rays pass directly overhead and the light ripples across the floor, and upstairs the Underwater Zoo is a themed trail through different water habitats, from rainforest rivers to rocky shores, with otters, penguins in a chilled cove, crocodiles, piranhas, seahorses and other creatures, plus feeding sessions and talks through the day. Tickets come in tiers, from basic tunnel-and-zoo entry to packages with a glass-bottom boat ride over the tank, behind-the-scenes visits and close encounters with penguins or other animals; certified divers and beginners can even book a supervised dive in the main tank. It is not a vast public aquarium in the European style, and the zoo section can feel compact, but it is clean, cool and well designed, and the tunnel under the sharks is a genuine highlight. Because it sits in the mall next to the Burj Khalifa entrance, it fits neatly into a Downtown day: an hour in the aquarium, the Burj at sunset, the fountain after dark.

The aquarium opened with the Dubai Mall in 2008 and has been one of the mall's anchor attractions ever since. Its main tank is the star, and the best way to appreciate it is from three angles: the free view through the giant panel from the mall corridor, the tunnel underneath on a ticket, and from above on the glass-bottom boat if you choose a package that includes it. The tunnel is short but immersive, and it is at its best when the big sharks and the rays are cruising low; staff feed the main tank at set times, which brings the fish to life, so check the schedule at the entrance.

Choosing a ticket comes down to how long you want to stay and how old your children are. Basic entry covers the tunnel and the Underwater Zoo and takes about an hour; the add-ons are where the price climbs. Penguin and animal encounters are popular with older children and need booking ahead, and the dive experiences require the right certification or a beginner introduction with instructors. Combination tickets with the Burj Khalifa are widely sold and can save a little if you were going up anyway.

Practicalities: the aquarium entrance is on the ground floor of the Dubai Mall, a short walk from the Burj Khalifa entrance and the fountain promenade. It is fully indoors and air-conditioned, which makes it a reliable midday option in hot months, and pushchairs are easy to manage. Weekends and school holidays are busiest, so go at opening time on a weekday if you can. If your children are big fans of marine life and you are spending time on the Palm, compare it with the Lost World Aquarium at Atlantis, which is larger and themed around the legend of Atlantis; most families find one aquarium per trip is plenty.