Picturesque Pitstone Windmill makes a great photo, with the Ivinghoe Hills in the background. In an area with plenty of walking footpaths and other outdoors places of interest, it's well worth incorporating into a walk, or set as it is in the middle of a field, maybe a picnic?
The windmill itself is a very rare early example of a post mill. Created in the 1600s to mill grain for flour.
Visit the linked National Trust website to learn more.