The world's first iron-hulled, armoured warship — when she was launched in 1861, every wooden capital ship in the world was instantly out of date. Warrior is moored just outside the dockyard gate at Victory Gate and you walk straight across the gangway onto her decks.
She is the most complete major warship to survive from the steam-and-sail transitional era. Restored from the 1980s onwards, the interior — gun deck, officers' quarters, mess decks, engine room — looks as it did during her short active life as the most fearsome ship afloat. Allow at least an hour.