With over 300 years of history to discover and more than 2000 acres of award winning landscaped parkland blenheim palace is a fascinating place to visit for a trip back in time to an age of finery and culture this world heritage site is home to 12th duke and duchess of marlborough is the birthplace of sir winston churchill and has some of the finest collections of antiques in europe you and a guest will be able to enjoy twelve months of unlimited entry to the palace park gardens and events