Heritage Open Day: Visitors can visit the site of the former palace of the Bishops of Lincoln with additional Victorian house - all of Grade 2 Listed status or above, set in 15 acres of grounds, including a Tudor Knot Garden. The Friends of Buckden Towers will give tours (small charge) around the grounds and the Knot Garden will be open to the public. There will also be a demonstration of dye-making... See more >