Motorcar Museum of Japan

You're likely to be a little astounded by this collection of more than 500 pristine Japanese (and foreign) vehicles housed over three floors, in a massive, elegant, though unmistakably modern, red-brick building that resembles an opulent mansion. Motoring enthusiasts and kids who loved the Pixar Cars films will not want to miss this. The drawback: it's easiest to get to if you're self-driving.