At Zaragoza’s former Expo 2008 site, the Aquarium River of Zaragoza follows freshwater habitats from five rivers: the Nile, Mekong, Amazon, Murray-Darling and Ebro. Its tanks bring you close to fish such as giant arapaimas, alongside crocodiles, otters and other river animals. The modern building is part of the visit, and a rooftop terrace looks out over the Ebro and the Basilica del Pilar. Families can explore at an unhurried pace, with exhibits that introduce the wildlife of each river system.
Five rivers under one roof
The aquarium is in a building from Zaragoza’s 2008 Expo, in the city’s former exhibition area. Its route brings together freshwater habitats associated with the Nile, Mekong, Amazon, Murray-Darling and Ebro. The river theme gives the visit a clear structure: each section introduces animals and ecosystems linked to a different part of the world.
The collection includes fish, reptiles and mammals. Look out for large arapaimas, crocodiles and otters, as well as smaller river species. The exhibits also include animals such as piranhas and anacondas. Some habitats extend beyond the water, with monkeys and birds among the animals visitors may see.
The central tank and the building
A central freshwater tank, known as the Great River World, connects the river environments. The building’s design uses a glacier as a metaphorical source of water for the ecosystems around it. This links the aquarium’s architecture to its focus on river systems and freshwater life.
The Expo-era structure is worth noticing as part of the visit. Its modern form contrasts with the riverside setting and other exhibition buildings in the area. The aquarium’s exhibits are designed to introduce the different environments and the animals that depend on them, with an educational focus suitable for children as well as adults.
Learning about river life
The aquarium presents freshwater biodiversity through the animals and habitats of its five rivers. Activities for young children support the educational side of the visit, and the range of fish, reptiles and mammals gives families plenty to look for as they move through the exhibits.
The displays also connect the animals to the rivers they inhabit. This makes the visit a way to learn about ecosystems beyond Zaragoza’s own Ebro, while still ending with a local river in the route. The experience is indoors, which can also make it a useful option on a hot summer day.
The rooftop terrace
Make time for the terrace above the aquarium. From there, you can look towards the Ebro, the Basilica del Pilar and the Expo area. Outdoor seating is also available, so the rooftop can be a pause between the exhibits and a walk by the river.
The aquarium sits within a wider area shaped by the 2008 Expo, where modern buildings meet the Ebro’s riverside greenery. If you want to extend your outing, the riverbank offers a route past the exhibition district’s architecture.
Perguntas frequentes
How long should I allow for the aquarium?
Plan on about 1 to 2 hours. A slower visit through the exhibits can take close to two hours.
Which rivers are represented?
The aquarium focuses on the Nile, Mekong, Amazon, Murray-Darling and Ebro.
What animals can I see?
The collection includes freshwater fish, crocodiles, otters, reptiles, monkeys and birds. Giant arapaimas are among the fish to look for.
Is the aquarium suitable for children?
Yes. The exhibits cover a range of animals and river habitats, and activities are designed for young children.
