Exploris

This excellent aquarium has displays of marine life from Strangford Lough and the Irish Sea as well as tropical fish, otters and a reptile centre with an African Nile crocodile, geckos and snakes. There's also a sunken gallery with sharks and a seal sanctuary where orphaned, sick and injured seals are nursed back to health before being released into the wild. Last admission is 4.30pm in summer and 4pm in winter.