The royal palace so nice Henry VIII honeymooned here twice—and then three times, and four, and five...
Visiting the Queen's Gallery of art of Buckingham Palace
A 17th century manor house in Hampstead Heath with a fabulous free art collection
An historic London townhouse filled with 18C antiques and French and Old Master paintings—all for free
Until the early 19th century, London did not have any hotels, only coaching inns, which looked remarkably like modern multi-story motels, the rooms opening off outdoor corridors. The last (partially) surviving coaching inn is The George Inn, though only its pub component is still active.