Sealife Adventure

Sightseeing attraction | Southend-on-Sea | England | United Kingdom

Sealife Adventure in Southend-on-Sea, England, is one of the region's most well-known and popular attractions, and is considered the leading zooquarium in Southeast England. This unique attraction, operated by the Stockvale Group, combines elements of an aquarium with a zoo, giving visitors the opportunity to discover a diverse range of marine life as well as land animals from around the world. The concept of a "zooquarium" sets Sealife Adventure apart from traditional aquariums, as it showcases not only the underwater world, but also terrestrial habitats such as jungles and deserts.

The facility is divided into different thematic zones, allowing visitors to journey through different ecosystems. Visitors can marvel at both native species from the Thames Estuary and the British coast, such as rays, crabs, and starfish, as well as exotic animals from tropical waters. Highlights include colorful tropical fish like clownfish, lionfish, and pufferfish, as well as impressive tropical sharks that can be observed up close in an underwater tunnel. This tunnel provides an immersive experience, making you feel like you are standing in the middle of the ocean.

In addition to marine animals, Sealife Adventure also houses a variety of land dwellers, which are particularly popular with families with children. These include playful meerkats, curious meerkats, waddling Humboldt penguins, and interactive encounters with prehistoric creatures like snapping turtles and animated dinosaurs. A special experience is the opportunity to feed some of these animals, such as the meerkats, as part of an interactive program. This diversity makes the attraction an experience that goes far beyond a traditional aquarium.

Sealife Adventure also places great emphasis on conservation and education. Many of the animals come from rescue and conservation projects, and the exhibits are designed to provide knowledge about the habitats and threats facing the species on display. Visitors often spend hours exploring the various areas and reading information about the showcased species. The facility is continually expanding and adding new exhibits, including crocodiles, otters, and a nursery area where newborns are cared for and sick animals are treated.

The attraction is particularly family-friendly and regularly offers events such as lectures and demonstrations to enhance the experience. For visitors with annual passes, there are additional benefits, including discounts on other attractions in Southend, such as the nearby Adventure Island amusement park. The location of Sealife Adventure right on the coast, near the famous Southend Pier, makes it an ideal starting point for a day by the sea.

However, there are also criticisms: While the zooquarium itself is consistently praised, some visitors complain about the limited selection of vegetarian options in the cafe and the offering in the souvenir shop, which mainly consists of generic products rather than exclusive, Sealife Adventure-related souvenirs. Nevertheless, the positive impressions outweigh the negatives, and the attraction is appreciated for its high entertainment value and educational design.

Since its humble beginnings as a small aquarium in the 1980s, Sealife Adventure has evolved into a premier attraction that has a firm place in Southend-on-Sea's tourism offerings. The combination of entertainment, education, and commitment to conservation makes it a must-visit for animal lovers and anyone who wants to experience the wonders of nature up close.

Contact details

Web

Phone

Address
Eastern Esplanade
SS1 2ER Southend-on-Sea

Map view

Opening hours

Sunday10:00 - 17:00
Monday10:00 - 17:00
Tuesday10:00 - 17:00
Wednesday10:00 - 17:00
Thursday10:00 - 17:00
Friday10:00 - 17:00
Saturday10:00 - 17:00

Reviews

4100 Reviews

mike coupe
26.04.2019

Very good value for money they have done so much looks brilliant and very educational
James Kinsey
05.03.2025

Phenomenal value for money, well worth the extra £2 for an annual pass, great for kids and animal lovers alike, otters and mongoose areas looked empty but no signs or direction. But great variety and educational
Jake Kerins
05.03.2025

Been here a few times with our 1 year old twins. On the most recent occasion we stopped in the cafe on the way out as they need high chairs. The twins were having some crisps as a snack and we were promptly pulled up by security and told they couldn’t eat them there with no justification. Me and my wife weren’t eating anything, it was just the kids. I could almost understand if there was a queue of paying customers but it was basically empty. Once again, I e the adults weren’t eating so all they did was kick 2 1 year olds out the restaurant. We will not be back.
Alison Holmes
27.02.2025

Great fun had a great time the dinosaurs were a big hit with our 3 year old grandson . The cafe food is lovely staff very helpfull and friendly and we came out straight on the beach for skimming stones
paolo tesco
23.02.2025

Nice little aquarium in Southend well kept
ashley westall
23.02.2025

Good price as long as you go more than once
Ian Collins
23.02.2025

Very nice time here with the family. Lots to see
Rob Joseph
22.02.2025

Fun for the family. Loved seeing the sea life but the added treasures of the otters and monkeys. 5 stars. Great time today thank you
Jeremy Thorpe
20.02.2025

Great place. So much to do. Gift shop is wonderful. Just been released from a Secure Mental Health Unit and happy to find this great place
Darren Wakeling
25.01.2025

We recently visited the Southend-on-Sea Sealife Centre, and it exceeded my expectations! The place was lots of fun, clean, and much bigger than expected. The staff were incredibly friendly and attentive, making the experience even more enjoyable. Both the kids and I had a fantastic time exploring the exhibits. Highly recommend for a great day out!
John Buckley
17.02.2025

The Sealife Adventure is good, its not as big as you would expect. Your better off paying the extra money for a year its about £4 but brings the prices of food and drink down alot as the prices are so expensive. And the gift shop does not have much to do with the animas there.
Paul
16.02.2025

The downside of my visit was the cafe. After paying in the cafe for my own food and refreshments I was unable to give my children their own food despite them both having food allergies. I do understand the policy of not bringing in other food which is not part of their cafe but every table around also bought their own food in. We were the only table singled out by security staff who raised their voice and upset my 4 year old. Whilst I understand bringing in food to a cafe isn’t ideal there surely needs to be exceptions to people with allergies who cannot eat from the menu. Then to have security raise their voice and not allow us 5 mins to finish up wasn’t fair. Anyone who has children 4 and under knows that it’s a challenge leaving anywhere instantly. My advice would firstly be ensure security staff are reasonable and polite in future. Ensure the rules are consistent for all customers. And to have an allowance on people with food allergies in the cafe. Especially because we were paying customers of the cafe also.
Graham Clelland
11.02.2025

Very interesting aquarium, good spread of exhibits, fish, eels, starfish, plenty to read and learn, food reasonably priced. Helpful staff. Parking expensive buts that is Southend Council. Got the yearly admission ticket only £2 extra, no brainer in this instance so we can go many more times for nearly free for a whole year👍
Peter Antonioni
10.02.2025

Great place to take children, annual pass is great value.
Cosy Nkire
10.02.2025

Great place for kids and lovers of aquatic life/wildlife.. Educational with lots of species of fish.. Wildlife animals.. Good value for money. Eatery is affordable too. Located at the sea front for continuity of fun after aquarium visit. With the annual pass, one can visit as many times as possible which is a great deal.. Would definitely visit again!!
Nick Collins
10.02.2025

Took our 3yr old for his birthday. It's a really nice place to go. Has a nice blend of education and fun. For an area where a lot of businesses are closed, this is a highlight. Happy to keep visiting.
Sanna Ahsan
08.02.2025

We wanted to take our toddler somewhere for the day and thought to try sealife Adventure. Wasn't expecting it to be so good and varied! There was an aquarium, zoo area with various animals and a butterfly house as well as dinosaur displays which she absolutely loved. They also have times throughout the day for animal talks and feeding sessions. I was surprised at the value of the annual pass (toddler is currently free as she's under 90cm but still well worth it if we paid for her pass too) you get discounts on other attractions, the gift shop and restaurant too which is brilliant. Gift shop could have been a little more exciting but all in all a wonderful day out and looking forward to returning.
Phill Ash
08.02.2025

It's a great little centre. There's loads of really cool tanks with little waterfalls, and all kinds of marine and tropical fish. They also have a butterfly house, a bit with dinosaws that is brilliant, some giant turtles, monkeys, meerkats and even penguins. They also run these little talks for the penguins at intervals through the day. The only negative I had was that my partner got told off for taking a lunch box with food for the little ones while I was buying a tea. The signs do clearly state you can only consume food purchased on premises which I understand when you're trying to run a business but when you have a toddler and a young child and your food options are burger and chips it's a bit difficult to make them wait to eat their relatively healthy food while I drink my tea because we can't consume our own food at the table. This was especially frustrating when there were only us and one other person in the restaurant. They have some outside tables at the mid way round point which would suit us eating our own food but in the winter the tea shop wasn't open so I couldn't get my tea there. We'd have to eat in the cold and then get my tea to go from the restaurant. Besides that the rest of the staff and the overall experience was fantastic.

 

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