Space in pictures
A great adventure for all the family
La Cité de la Mer takes you on a journey through three floors of spectacular multimedia spaces, unveiling the mysteries of the planet’s last wilderness: the ocean.
During your visit, discover 17 exceptional aquariums, including Normandy’s largest aquarium, the Aquarium Abyssal, with its 10.70-metre depth. Marvel at species such as jellyfish, octopus, clownfish and blacktip sharks!
Although you won’t see them in our aquariums, you’ll still come across some of the ocean’s largest and most magnificent creatures: whales, sharks, sperm whales and dolphins on large-format projections! You’ll also plunge into the invisible, the infinitely small people of plankton, and understand why they are so essential to mankind. This playful exhibition reveals our magnificent blue planet, rich in promise, which we must preserve today.
Book your guided tour of the Ocean of the Future
For 1 hour and 15 minutes, you’ll follow your guide to discover the exhibits and 17 aquariums at La Cité de la Mer!
The largest aquarium in Normandy awaits you at La Cité de la Mer
The Abyssal Aquarium and its diversity of species: unique in Europe
The Abyssal Aquarium is undoubtedly the centerpiece of La Cité de la Mer, and the largest aquarium in Normandy. It stands out for its depth of 10.70 metres, a veritable water column unique in Europe. It offers spectacular immersion in a representation of a Tahitian atoll. The “Ocean of the Future” tour offers an exceptional panorama of this 10.70-meter-deep column filled with 350,000 liters of water and inhabited by 1,000 real Polynesian fish.
The 17 exceptional aquariums throughout the tour feature an incredible variety of marine species, from majestic jellyfish to octopus, blacktip sharks and adorable seahorses. The digital content that accompanies you on this journey highlights the richness of the marine ecosystem and invites you to understand its essential role for our planet.
A spectacular immersion in the heart of the ocean
If l’Océan du Futur offers such an unforgettable experience with Normandy’s largest aquarium, it’s undoubtedly because it’s surrounded by a unique multimedia trail to discover throughout your visit. Over three floors, you’ll plunge into a fascinating universe where the ocean reveals its deepest secrets.
You’ll be captivated by projections on 3m-high glass panels, featuring emblematic ocean species. Thanks to innovative technologies and immersive screens, you can explore the riches of the sea.
But the immersion doesn’t stop there! By scanning the QR codes available near each tank, you can access a wealth of information about the inhabitants of the 17 aquariums, allowing you to learn surprising anecdotes about the creatures inhabiting the Ocean. Each stage is both educational and captivating, for young and old alike.
You can also explore different types of deep sea. Thanks to digital devices such as video mapping, you’ll be able to observe fascinating natural phenomena such as plate tectonics, underwater volcanism and the formation of large underwater trenches.
Pilot fish: follow the guide!
Equipped with headphones and a tablet, you embark on a fascinating tour of La Cité de la Mer, enhanced by an application packed with educational content.
A glimpse behind the scenes: stay tuned!
Want to make your visit to the Ocean of the Future even more memorable? Check our news regularly. On certain dates, we organize events that you can attend, such as fish feeding or cleaning dives that offer a glimpse into the work of La Cité de la Mer’s aquarists, making every moment spent here an authentic and immersive adventure.
A top Normandy destination for the whole family
Located in Cherbourg, at the tip of the Cotentin peninsula, La Cité de la Mer is much more than just a place to visit: it’s a must-see destination in Normandy, ideal for families and ocean enthusiasts alike.
Its abyssal aquarium, one of the most impressive in the region, and its 16 other themed basins set the standard for the region.
Normandy, with its rich maritime heritage, offers La Cité de la Mer a unique showcase for raising visitors’ awareness of marine biodiversity. This emblematic site is a perfect match for Normandy’s escapades, combining educational discovery and wonder. Whether you’re on vacation in the region or looking for a memorable family outing, this stopover in Cherbourg promises an unforgettable experience for young and old alike.
For more information
Discover our species with Fishipedia
Before starting your visit to the Ocean of the Future, scan the QR Code on the display panel at the entrance to the course. You’ll have access to a wealth of information on the species that inhabit our basins.
Visit the Ocean of the Future with a guide
For 1 hour and 15 minutes, follow a guide as you explore the exhibits and 17 aquariums at La Cité de la Mer. Offer available during zone B school vacations (Normandy, Brittany, Hauts de France…). More information >
Accessibility
An elevator for people with reduced mobility provides access to each level of the tour.
Hours and rates
- Open all year round
- Free for children under 5
- Children’s rate: from 15€.
- Adult rate: from €21
This tour was made possible with the financial support of
Experience unique moments
The not-to-be-missed highlights promise unique experiences that enliven our venue throughout the year.
LE CONCERT DE LA LIBERTÉ: the electro show at La Cité de la Mer.
On 14 June 2025, Bob Sinclar, Mosimann, Trinix and Chris Willsman will be rocking the Grande Halle at Cherbourg’s Gare Maritime Transatlantique in an unforgettable concert. Buy your ticket now !
