Aquariums · Anglesey
Anglesey Sea Zoo
📍 LL61 6TQ
Photo: Lynne Kirton (CC BY-SA 2.0), via Wikimedia Commons
- Over 40 tanks of British marine wildlife including octopus and seahorses
- See octopus, lobsters, seahorses, conger eels and jellyfish
- Conservation projects: seahorse nursery, lobster hatchery and crawfish research
- Behind-the-scenes turtle rescue and rehabilitation of cold-stranded turtles
- Adventure playground and bouncy castle plus crazy golf
Anglesey Sea Zoo is an independent aquarium on the Isle of Anglesey, showing off British marine wildlife across more than 40 tanks, from octopus and lobsters to seahorses, conger eels and jellyfish. Much of its work goes into conservation, including a seahorse nursery, the Lobster Hatchery of Wales, a crawfish research programme, and behind-the-scenes rescue and rehabilitation of cold-stranded turtles. It suits families and all ages, with a toddler play area, adventure playground, bouncy castle and crazy golf outdoors, plus free parking and dog pens for those bringing pets. There's no need to book, as it's pay on the door. Staying nearby is easy, with Llanddwyn beach 4.8 miles away, Llanfairpwll station 4.9 miles away, and 87 bookable places to stay within 5 miles on BritStays.
Practical details
- Booking
- No advance booking needed, pay on the door
- Parking
- Free parking with disabled spaces available
- Dogs
- Not allowed inside but dog pens provided outside
- Accessibility
- Fully wheelchair accessible aside from a few steps
- Best for
- Suitable for all ages, including toddlers
From the attraction's own website on 25 Sep 2026 — check before you travel.
Facilities
- ✓ Cafe
- ✓ Creche
- ✓ Playground
- ✓ Toilets
- ✓ Gift Shop
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Create a free account to claimPlaces to stay near Anglesey Sea Zoo
Make a proper break of it — these stays are all within 25 miles.
0.8 mi
1 mi
1.1 mi
1.3 mi
1.4 mi
Parciau Farm Cottages - Hen Stabl
Caernarfon, North Wales
Sleeps 6
£397 per break
Check availability
1.4 mi
Parciau Farm Cottages - Llofft Yr Yd
Caernarfon, North Wales
Sleeps 4
£377 per break
Check availability🗓️ Make a break of it
Turn a visit to Anglesey Sea Zoo into a proper getaway — ready-made plans, and the drive worked out with fuel, EV charging and the best stops.
🚆 Or come by train
- Llanfairpwll 4.9 miles
- Bodorgan 6.3 miles
- Bangor (Gwynedd) 7.2 miles
Straight-line distances · live departures on each station page