The original White Star Line offices, where 123 passengers embarked on (and one lucky soul absconded from) the RMS Titanic, now house this powerful insight into the ill-fated liner's final voyage in 1912. Admission is by tour, which is partly guided and partly interactive, with holograms, audiovisual presentations and exhibits; allow at least an hour. The technical wizardry is impressive but what's most memorable is standing on the spot from where passengers were ferried to the waiting ship offshore, never to return.