This excellent aquarium introduces you to the denizens of the local waters: from lobster and cuckoo wrasse to tiny brine shrimp and Picasso-painting-like flatfish. Designers have gone to great pains to imitate different environments, such as quayside and shipwrecks; tidal waves crash into the glass tank that simulates life in a tidal pool. A crowning touch is a lifesize model of a basking shark – the second largest marine creature in the world. Conger eel or shark feedings held daily.
Head south along the A4080 from Llanfair PG towards Brynsiencyn and follow the signs for Anglesey Sea Zoo.