As well as hosting the 12th Duke of Marlborough and being the birthplace of Sir Winston Churchill, Blenheim Palace is home to an abundance of baroque architecture, ancient oaks and the renowned Great Lake.
You'll not only have unlimited entry to the Palace, Park and Gardens, but you'll also be granted free entry to an array of events, including the Jousting Tournament and The Young Turner Exhibition.
Enter to win two annual passes at Blenheim Palace!