An interesting piece of history, we learned a number of things. The guided tour of the house takes about 30 minutes. There was a carriage ride (which is new and may not always be included. I believe that it's weekends only right now.) which also took 30 minutes. Touring the library will take 20 minutes or so. There's a garden and a cemetery that you can also tour. And there were films that we didn't bother watching, as well as a gift shop with a pretty good selection. You could spend about as much time as you wanted to there. There are also weekend where they preform battle reenactments.