Walk straight into the fictional Yew Tree Farm from Downton Abbey without the film-set crowds. You will spend about two hours feeding the goats, poking around the 13th-century manor house, and seeing the massive timber barns. It is a working farm, so wear boots that can handle some mud. If you are coming from Oxford, the private Downton tour saves you the logistics. Skip the overpriced gift shop and grab a sourdough toastie at the kitchen café instead.

