Sir John Soane's Museum
Sir John (1753–1837), architect of the Bank of England, bequeathed his eccentric house to the nation on one condition: that nothing be changed. It's a house full of surprises. In the Picture Room, two of Hogarth's famous Rake's Progress paintings swing away to reveal secret gallery recesses where you can find works by Canaletto and Turner. Everywhere, mirrors play tricks with light and space, and split-level floors worthy of a fairground funhouse disorient you. Entry to the house is free (with a suggested donation). There's a free 30-minute tour of Soane's lovingly restored private apartments every day at 2 pm and a free 20-minute tour of his drawing room occurs on Thursday and Saturday at 2:30 pm. A comprehensive 75-minute Highlights Tour that encompasses both the treasures of the museum and the private quarters runs every day at 2 pm; it costs £18 and must be booked online in advance.