On Sunday 11th October 2026, Boughton House Gardens will be opening from 1pm until 4pm for the NGS. Boughton House, Geddington, Kettering, Northamptonshire, NN14 1BJ. This is the chance to visit the Northamptonshire home of the Duke and Duchess of Buccleuch and see their historic walled garden, herbaceous border, and the sensory and wildlife gardens. The wilderness woodland will open for visitors to view the autumn colours. As a special treat, the garden originally created by Sir David Scott (cousin of the Duke of Buccleuch) will also be open. There will be a plant sale at this event. For all the details, please click here.