Blenheim Palace, situated on the edge of the Cotswolds in Woodstock, will feature in More4's new series Great Estates from Above. The palace has been home to the Dukes of Marlborough since 1705, when it was built. READ MORE: Teenagers steal mobility scooter and rain coat from man in his 90s on high streetIt will begin at Blenheim Palace, which is kicking off the biggest restoration project in its 300-year history. The roof restoration project(Image: Blenheim Palace)The work will help to protect the building from the elements and safeguard the artwork and historic features inside the palace. In the saloon, a painting of the Battle of Blenheim by Louis Laguerre has been damaged by roof leaks, smoke, and dirt.