Anglesey Sea Zoo is a unique aquarium with over 40 tanks displaying the best of British marine wildlife! Don’t expect to see large sharks, tropical fish or sea turtles – instead you’ll find fascinating creatures from around the coasts of the UK, such as octopus, lobsters, seahorses, conger eels and small British catsharks! You’ll also learn about British marine habitats and the research and conservation work which is helping to save them.
Quirky lumpsuckers, extremely rare British spiny seahorses, and mesmerising Moon Jellyfish!
Talks and feeding displays
Expert Marine Biologists, feeding displays, interactive sessions and so much more!
Enjoy delicious home cooked cakes, snacks, meals and daily specials all made from the best locally sourced produce!
Pick your very own pearl!
Watch while your oyster is opened and your pearl is cleaned, valued and even set in jewellery. A unique gift for you or someone special
Superb Gift Shop
Well stocked with a huge range of gifts, souvenirs, toys, confectionary and local produce, we guarantee there’s something for everyone!
Non aquarium visitors are always welcome in our cafe and gift shop.
Have fun outside on the huge Bouncy Castle and slide, the Pirate’s Playground, Captain Jake’s Crazy Golf, Gator Swamp Boats and the Cannon Blaster. Enjoy breathtaking shoreline views of Snowdonia with picnic tables and Anglesey ice cream.
Opening timesWe are closing for winter maintenance on Dec 4th 2017 and will reopen for the new season on Feb 10th 2018.
We are open during the 2017 season from February half term (local) until December the 3rd.
During the winter months we are open for group bookings.
For more details please contact us.
Standard entry ticket
|Students and concessions||£7.40|
|1 Adult & 1 Child||£14.50|
|1 Adult & 2 Children||£21.25|
|1 Adult & 3 Children||£27.95|
|2 Adults & 1 Child||£22.25|
|2 Adults & 2 Children||£28.95|
|2 Adults & 3 Children||£35.75|
|Students and Concessions||£24.45|
|1 Adult & 1 Child||£47.75|
|1 Adult & 2 Children||£70.25|
|1 Adult & 3 Children||£83.75|
|2 Adults & 1 Child||£72.25|
|2 Adults & 2 Children||£87.25|
|2 Adults & 3 Children||£99.75|
Group rates (10+ visitors, valid 1 day)