Visit Nausicaá: the National Maritime Centre
Located in Boulogne-sur-Mer on the Côte d’Opale, Nausicaá is Europe’s largest aquarium and one of the most visited sites in the Hauts-de-France region. This National Maritime Centre offers a fascinating dive into the heart of the oceans through three immersive trails that will amaze young and old alike. With over 58,000 marine animals representing 1,600 different species, Nausicaá combines discovery, environmental awareness and a unique experience. Whether you’re a marine life enthusiast, a family member or simply curious, this exceptional site promises a memorable day discovering the wonders of the underwater world.
Why visit Nausicaá in Boulogne-sur-Mer?
Nausicaá is more than just an aquarium; it’s a veritable invitation to travel to the heart of the oceans. Recognised as a National Sea Centre in 1991, this exceptional establishment combines wonder and education to raise public awareness of the need to preserve marine ecosystems. With its main tank containing 10,000 m³ of seawater, one of the largest in the world, you will discover majestic rays, imposing sharks and a breathtaking marine biodiversity evolving in a meticulously reconstructed environment.
A visit to Nausicaá is divided into three complementary themed tours that plunge you into different facets of the marine world. Journey to the High Seas” confronts you with the immensity of the ocean in front of a spectacular 100 m² bay window, while “In the Eye of the Climate” helps you understand the crucial role of the oceans in climate regulation. Finally, “Of Shores and Men” explores the relationship between mankind and the sea, from the Mediterranean to the Californian coast. This global approach makes Nausicaá much more than an attraction: it’s an unforgettable educational experience.
Facing the sea on Boulevard Sainte-Beuve, Nausicaá is ideally located in Boulogne-sur-Mer. The Hauts-de-France region offers plenty of opportunities for excursions to extend your stay, including Lille, Calais and Amiens. If you’d like to explore the region further, take a look at our guide to the top 20 things to do in Hauts-de-France.
Also in the Hauts-de-France guide:
- 20 things not to miss in Hauts-de-France
- Excursions around Lille: 14 ideas for day trips
- Top 5 of France’s best aquariums to visit
- Top 11 culinary specialities in Lille
- Top 7 activities in Lille
- The most beautiful villages to visit around Lille
- Selection of 5 of the most beautiful villages around Amiens
- What to do in and around Amiens
- Top 10 culinary specialities in Amiens
- Top 6 activities in Amiens
- Top 6 things to do in Calais
- 22 places of interest for a 1-day visit to Dunkirk
1. History and development of Nausicaá
Inaugurated on 18 May 1991, Nausicaá was born of an avant-garde vision supported by the local community and the Nord-Pas-de-Calais Region. From the outset, the centre adopted a unique mission: to showcase the wonders of the oceans while raising public awareness of the environmental issues that threaten them. The name “Nausicaá” refers to the princess in Homer’s Odyssey, a symbol of hospitality and curiosity, values that still resonate today in the spirit of the place.
In 1999, UNESCO awarded Nausicaá the prestigious title of Centre of Excellence for Marine Environmental Education, a rare accolade for an aquarium. This international distinction underlines the importance of its educational mission and its efforts in the field of marine conservation. Over the years, Nausicaá has become a global benchmark, welcoming millions of visitors from all over the world.
2018 marks a major turning point with the inauguration of the “Le Grand Nausicaá” extension, the fruit of a €70 million investment. This metamorphosis doubles the visitor surface area and enables the creation of the main 10,000 m³ tank, which instantly becomes one of the largest aquariums in the world. This expansion will accommodate 10,000 new marine animals and enhance the experience with spectacular immersive trails, making Nausicaá the undisputed European leader.
2. Three routes to discover
High Seas: in the heart of the deep blue sea
Nausicaá’s flagship course takes you to the coast of Colombia, around the island of Malpelo. In front of you, a 100 m² bay window offers a breathtaking panoramic view of the 10,000 m³ tank, home to grey sharks, giant manta rays, schools of glistening fish and many other pelagic species. An 18-metre-long tunnel allows you to immerse yourself completely, surrounded by the sea creatures that glide majestically overhead.
The immersive scenography faithfully reproduces the ecosystem of the high seas, with its play of light, currents and diverse fauna. You’ll understand the complex interactions between the different species and the importance of preserving these ocean sanctuaries. The ray and shark feeding show is one of the highlights of the day, offering a fascinating insight into the feeding behaviour of these iconic animals.
In the eye of the climate: understanding in order to act
This interactive educational trail takes you to the heart of the global climate machine. You’ll discover the fundamental role played by the oceans in regulating the Earth’s climate, their capacity to absorb CO2 and the threats to this fragile balance. Captivating multimedia installations illustrate climatic phenomena, from the water cycle to ocean acidification.
Far from being content with an alarmist report, this tour shows you how much power you have to take action on a daily basis. Eco-responsible actions, sustainable consumption, protecting biodiversity: these are the keys to becoming an agent of change. The experience is resolutely optimistic, demonstrating that each individual action can contribute to preserving the future of our blue planet.
Of Shores and Men: A Coastal World Tour
This trail takes you on a journey around the world’s coastlines, from the North Sea to the tropical coasts, via the Mediterranean and Californian shores. Each area faithfully recreates a specific coastal ecosystem, with its own fauna, flora and distinctive features. You’ll discover the Cape penguin beach, the California sea lion area, and the tropical lagoon with its multicoloured coral and exotic fish in vibrant hues.
The touch pools are one of the family’s favourite attractions. Under the supervision of enthusiastic guides, you can gently caress stingrays, starfish and other harmless species. These special moments create a unique bond with the marine world and naturally raise awareness of the importance of preserving it. The tour also explores the age-old relationship between man and the sea, from traditional fishing techniques to the contemporary challenges of overfishing.
3. Nausicaá’s emblematic animals
With over 58,000 residents representing 1,600 different species, Nausicaá is a veritable conservatory of marine biodiversity. The large manta rays, with their wingspans of up to several metres, are among the undisputed stars of the main basin. Their grace and elegance fascinate visitors, who can watch them evolve majestically in the depths.
Grey sharks, hammerheads and other species of shark are impressive in their power and beauty. Far from the clichés portrayed in the cinema, these predators, essential to the balance of the oceans, are revealed in a new light thanks to the explanations of the Nausicaá teams. Discover their crucial role in the marine food chain and the threats to their survival.
The Cape penguin colony is a touching sight, with its complex social behaviour and daily feeding sessions. Over twenty chicks have been born at Nausicaá as part of a European conservation programme, testifying to the teams’ expertise in reproduction and animal welfare. The California and Chilean sea lions also captivate visitors with their aquatic agility and characteristic vocalizations during educational presentations.
4. Prices and ticketing
Prices at Nausicaá vary according to the season, so make the most of your visit. In high season, the price is €31.50 for an adult (aged 13 and over) and €24.50 for a child aged between 3 and 12. Children under 3 are free. In low season, prices are slightly lower, at €30 per adult and €23 per child. Reduced rates of €26.30 are available for students, senior citizens, people with reduced mobility and large families on presentation of proof.
There are several advantages to buying tickets online on the official Nausicaá website. You get a 15% discount on the purchase of 4 tickets including at least one adult, an exclusive web offer. What’s more, dematerialised tickets give you direct access to the gates without having to go through the ticket offices, saving you precious time, especially in high season. Tickets are dated and available for purchase right up to the last minute.
Since February 2025, Nausicaá has been offering an exceptional rate for residents of the Boulonnais area: €8 per adult and €6 per child (instead of €31.50 and €24.50). Enthusiasts can opt for an annual subscription from €50, giving unlimited visits and exclusive benefits. Premium experiences are also available, such as “In the footsteps of a soigneur” (€130-160) or themed guided tours at €13.60.
5. Opening times and best time to visit
Nausicaá opens its doors every day from 9.30 am to 6.30 pm, giving you plenty of time to organise your visit. Allow around 4? hours to discover all three routes at your own pace, an average time observed by the establishment. You can, of course, adapt this time to suit your own interests and the age of the children accompanying you.
The centre closes exceptionally on 25 December and opens from 2pm to 6.30pm on 1 January. An annual technical closure is scheduled from 6 to 31 January 2025 to maintain the facilities and ensure the well-being of the animals. Remember to check these dates when planning your stay. Please note that the Tropical Lagoon is currently undergoing renovations until 2028 as part of a vast modernisation programme.
To avoid the crowds, it’s best to visit during the week when school holidays are not in session. The months of September, October, March and April generally offer more moderate crowds, while the weather is still pleasant for enjoying the Opal Coast. The mornings, from the opening at 9.30am, are also an ideal time to discover Nausicaá in peace and quiet before the groups arrive.
6. Where is Nausicaá and how do I get there?
Nausicaá is located at Boulevard Sainte-Beuve, 62200 Boulogne-sur-Mer (rated 4.5/5 on Google for over 41,000 reviews), facing the sea, offering an exceptional setting between town and coast. From Boulogne-Ville station, it’s about a 15-minute walk to the aquarium, along the harbour and seafront, a pleasant stroll that puts you in the mood for the sea.
By car, from the A16 motorway, take the “Boulogne-sur-Mer-Centre” exit and follow the “Nausicaá” signs to the public car park just outside the entrance. Parking costs around €5 per day. If you’re coming from Paris by train, take a TGV to Calais-Fréthun and then a TER to Boulogne-sur-Mer, a total journey of around 2? hours.
Local public transport also serves the site, with bus routes F and N stopping directly in front of Nausicaá. A free shuttle bus runs between the station and the town centre during the summer. For cyclists, secure cycle parking is available in the vicinity of the site, allowing you to combine a visit to Nausicaá with a ride along the Côte d’Opale.
7. Practical tips for a successful visit
Arrive as soon as it opens at 9.30 am to enjoy the areas in peace and quiet and avoid the queues at the events. Download the Nausicaá mobile app before your visit to access the interactive map, feeding times and detailed information on the species. The “Explor’acteur” visit booklet, available for €6.90, offers children a fun tour with riddles and educational games.
Dress comfortably and casually for the centre’s constant indoor temperature. The on-site catering facilities offer a variety of options, from quick snacks to restaurants overlooking the sea. You can also bring your own picnic and enjoy lunch in the outdoor areas facing the beach, before resuming your visit in the afternoon.
Don’t miss the daily activities included in your admission ticket: feeding in the High Seas, medical training for the sea lions, and a meeting with the penguins. Check the timetables posted at the entrance or on the app to make sure you don’t miss a thing. For an even more enriching experience, opt for a themed guided tour on sharks or the tropics, led by Nausicaá experts who share their passion and in-depth knowledge.
8. Premium experiences and exclusive activities
For a unique experience, Nausicaá offers several premium activities to complement the classic visit. “In the Footsteps of a Caretaker” allows you to follow a member of the aquariology team for 3 hours behind the scenes of the aquarium. You’ll help prepare the animals’ meals, watch them being cared for on a daily basis and discover the technical installations that are normally inaccessible to the public. This exceptional immersion experience costs between €130 and €160, depending on the date.
The 45-minute themed tours explore specific aspects of the collection in greater depth. The “Sharks” tour demystifies these fascinating predators, while “The Tropics” explores the biodiversity of coral reefs. “Behind the scenes” takes you behind the scenes of the filtration systems, veterinary protocols and breeding programmes. Each guided tour costs €13.60 in addition to the admission ticket.
School groups and leisure centres can take advantage of tailored educational programmes with themed workshops and meetings with marine biologists. Nausicaá also offers privatised spaces for business or private events, in a spectacular setting with the great basin as a backdrop. Contact the events department by email at ev**********@******aa.fr to organise your special event.
9. Catering and on-site services
Nausicaá has several dining areas to suit all budgets and tastes. The main restaurant offers a buffet with hot and cold dishes, mixed salads and desserts, all with a breathtaking view of the sea. Expect to pay between €12 and €18 for a full meal. The snack bars and fast-food outlets dotted around the aquarium offer light refreshments between two courses, with sandwiches, crêpes and drinks.
The official shop at the end of the visit offers a wide range of souvenirs, soft toys, educational books and merchandise on the theme of the sea. It’s a great opportunity to take home a piece of the ocean and extend the experience. Part of the shop’s profits are donated to conservation programmes supported by Nausicaá, making every purchase a gesture for the planet.
The establishment is fully accessible to people with reduced mobility, with lifts, ramps and adapted routes. Wheelchairs are available free of charge on request from reception. A car park reserved for PRMs is located in the immediate vicinity of the entrance. Guide dogs are allowed inside Nausicaá. Cloakrooms and secure lockers allow you to leave your belongings during your visit for greater comfort.
10. What to do around Nausicaá?
Make the most of your visit to Boulogne-sur-Mer to discover this port town steeped in history. The old fortified town, perched on a hill, offers a journey back in time with its perfectly preserved medieval ramparts, its imposing domed Notre-Dame basilica and its picturesque cobbled streets. The 12th-century belfry, a UNESCO World Heritage Site, is well worth a visit for its panoramic view over the town and the sea.
The fishing port of Boulogne-sur-Mer, France’s leading fishing port, is also well worth a visit. Stroll along the quays to observe the maritime activity, visit the fish auction early in the morning to see the freshly caught fish being sold by auction, and sample the local specialities in the seafront restaurants. Boulogne beach, just a stone’s throw from Nausicaá, invites you to stroll and relax facing the English Channel.
The Côte d’Opale offers many nearby getaways. Cap Blanc-Nez and Cap Gris-Nez, around twenty kilometres away, offer spectacular views of the limestone cliffs and the sea. On a clear day, you can even see the English coastline. The fishing villages of Wimereux, Audresselles and Wissant retain their authentic charm, with their colourful fishermen’s cottages. To organise your stay in the region, take a look at our guide to excursions around Lille, which has lots of ideas for getaways in the Hauts-de-France region.
In conclusion, a visit to Nausicaá in Boulogne-sur-Mer is a must for all lovers of the sea and nature. This National Maritime Centre combines wonder, education and environmental awareness in an exceptional setting. Whether you come as a family, with friends or on your own, the three immersive trails will plunge you into the heart of the oceans to better understand their fragile beauty and the urgent need to protect them. Boulogne-sur-Mer and the Hauts-de-France region are the perfect complement to this discovery, with their historic heritage and breathtaking seascapes. Don’t wait any longer to dive into this oceanic adventure and book your ticket for Nausicaá now. Europe’s largest aquarium awaits you for a memorable day on the water.
Frequently asked questions about Nausicaá
How long does it take to visit Nausicaá?
A full visit to Nausicaá takes an average of 4? hours. This time allows you to discover the three themed tours at your own pace, take part in the daily activities (feeding, sea lion training) and enjoy the interactive areas. Families with young children can allow a little more time for breaks. You can, of course, adapt the duration to suit your own interests.
Do I need to book tickets for Nausicaá in advance?
Online booking is highly recommended, especially during school holidays, weekends and high season. It allows you to avoid queuing at the ticket desks and benefit from preferential rates with a 15% discount for as few as 4 tickets purchased. Tickets are dated but available right up to the last minute. You can enter directly through the ticket gates with your paperless ticket.
Can you bring your own picnic to Nausicaá?
Picnics are not permitted inside Nausicaá. However, outdoor areas facing the beach are accessible and allow you to have lunch before or during your visit (you can leave and re-enter during the day with your ticket). The aquarium also has several on-site catering outlets with formulas to suit all budgets, from quick snacks to restaurants with sea views.
Is Nausicaá accessible to the disabled?
Yes, Nausicaá is fully accessible to people with reduced mobility. There are lifts, ramps and adapted walkways in all areas. Wheelchairs are available free of charge on request from reception. There is a reserved PRM car park right next to the entrance. Guide dogs are accepted. Reduced rates are available for disabled visitors on presentation of proof of disability.
At what age can children visit Nausicaá?
Nausicaá is suitable for all ages! Toddlers (under 3 years old) can visit free of charge, and will be amazed by the colours and movements of the fish. From the age of 3, children can make the most of their visit, especially in the touch pools where they can stroke the stingrays. The “Explor’acteur” booklet (€6.90) offers a fun tour for 7-12 year-olds, with riddles and games. Teenagers and adults will appreciate the educational aspects and the environmental awareness messages.
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