It's quite close to the motorway. You turn off as if for Chesterfield, and then left again. The road goes under the motorway, as if towards Hardwick Hall, and I think you turn right just before the hall. It's many years since I went, but I used to live at Skegby, just a few miles away.I'm sure someone will be able to post more accurate directions! I shall be up in Scotland that weekend, as per usual, so I won't be able to go.
mouldy