Sŵ Môr Môn

Rhif ffôn
01248 430411

Ymweld â'r wefan

Ynys Môn
LL61 6TQ

The 1st & best aquarium in Wales. Anglesey's top all weather family attraction!

Native British marine aquarium, featuring the Best of British marine wildlife!

Ever wondered what lurks in the seas around the coast of Wales and Britain? Would you like to know all about British seas and the kind of creatures that live in them? Want to see sharks, seahorses, octopus, lobsters and other exciting British marine animals up close and learn all about them? Then this is the place for you!

As well seeing all our animals, you can learn all about British marine habitats and the research and conservation work which is helping to save them, both here and further afield, including our British seahorse breeding programme and the Lobster Hatchery of Wales. Explore British marine habitats including a colourful reef and incredible invertebrates in the No Bone Zone, the wolf fish lair, a real crashing wave, a creepy shipwreck and a kelp forest full of big huge fish.


Each one of our standard and family tickets are great value as they are all valid for 7 days! So after your first visit you can return as often as you like that week!

Standard entry

Children under 3 years oldAm ddim
(Age 3+)
(Age 16+)
(Age 60+)
Students and concessions£7.7

Family tickets

1 Adult & 1 Child£15.1
1 Adult & 2 Children£22.15
1 Adult & 3 Children£29.3
2 Adults & 1 Child£23.2
2 Adults & 2 Children£30.15
2 Adults & 3 Children£37.25

Season tickets

(Age 3+)
(Age 16+)
(Age 60+)
Students and Concessions£25.4
1 Adult & 1 Child£49.6
1 Adult & 2 Children£73
1 Adult & 3 Children£87
2 Adults & 1 Child£75
2 Adults & 2 Children£90.5
2 Adults & 3 Children£104

Group rates

(Age 3-16)

See the very Best of British marine life at Anglesey Sea Zoo!

Enjoy delicious home cooked cakes, snacks, meals and daily specials all made from the best locally sourced produce in our fully licensed café.

Visit our 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 café and gift shop.

We have group discounts and exciting interactive packages, daily fish feeds, presentations and interactive sessions throughout the school holidays.

Free adventure playground and giant Octojump bouncy castle with slide, crazy golf and outdoor picnic sites. Stroll along the shores of the picturesque Menai Strait with a backdrop of the Snowdonia mountain range.

There’s enough to keep you occupied all day, inside and outdoors!

Value …
All standard tickets are valid for 6 days after day of purchase, so you can see your fishy friends and marine mates again and again for free in the week following your first visit! A great deal for families!

(Terms & Conditions apply)

Whatever the weather and for all ages it’s a fun and educational experience and a Splashing Day Out!

Other attractions on Anglesey