W5 Belfast | 1,224 followers on LinkedIn. Ireland’s Award Winning Science & Discovery Centre | Situated in Belfast's thriving Titanic Quarter, W5 is Ireland's award-winning Science and Discovery Centre. With over 250 amazing interactive exhibits in four incredible exhibition areas, W5 provides a unique experience as well as fantastic fun for visitors of all ages. In addition to permanent exhibits, W5 also presents a changing programme of large and small-scale temporary exhibitions and events.