The Banqueting House is the only remaining complete building of Whitehall Palace – the sovereign of the day’s main residence from 1530 until 1638, when it was destroyed. It is also where Henry VIII died.
The Banqueting House, Whitehall
London
SW1
http://www.hrp.org.uk/webcode/banquet_home.asp
Monday to Saturday, 10am-5pm Closed Sundays, Bank Holidays and December 24 to January 1, inclusive
Adults £4; children under 16 £2.60; under-fives free; senior £3