Sea-Life Adventure Aquarium, Eastern Esplanade, Southend-on-Sea, Essex SS1 2ER   Tel. 01702 442200      Contact | Recruitment | Terms & Conditions | Sitemap | Site by Stockvale Art & Design
SANTA’S BACK from 28th NOVEMBER! - BOOK TODAY! - CLICK HERE TO FIND OUT MORE! See Santa Sea Life Adventure Aquarium is the south east’s premier aquatic attraction with over 40 unique displays featuring sea life from all over the world. Along with the incorporated Three Shells cafe, it’s a great visit for the whole family any time of year.

Closed Christmas Day and Boxing Day

Please call 01702 442211 for times. Last entry to Aquarium is 45 minutes before Centre closing.

Children under 14 years of age must be accompanied by a parent or guardian at all times whilst visiting the centre.

Due to the recent change in bank policy, we no longer accept personal cheques as payment. We do accept credit cards, debit cards and good old fashion cash!

Please note: Sea Life Adventure is independently operated and is not part of the Sea-Life Centre chain of aquariums.

SUMMER OPENING Open daily - 10am to between 5pm and 8pm depending on the time of year. WINTER OPENING: Monday to Friday 11am - 5pm Saturday and Sunday 10am - 5pm  (November to January inclusive) Tel. 01702 442200
Information Information Exhibits Exhibits Birthdays Birthdays Sealife Annual Passes

We are constantly changing our exhibits. Our latest new displays feature jungle Poison Frogs. These little creatures are amazing colours!


Our parties are great fun as well as being educational!

Aim at our younger friends with activities that suit your child like arts and crafts, singalong, dance and games!

Only £18 per child (with a minimum of just 10 children)

In our Groups section you will also find details on Advance Group bookings and School visits.

Annual passes allows you aquarium entry as many times as you like for 12 months from the day you sign up! It’s great value if you’re going to visit at least twice more within the year.

It’s also a money saving DISCOUNT card that you can use at all the Adventure Island Family Outlets.

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