Swinton Estate

The castle at the center of things is 18th-century and properly turretted, but Swinton Estate sprawls to 20,000 acres, meaning you can sleep in a castle suite one night and a yurt the next. This is a country estate hotel where the activities lean toward archery and falconry rather than a pool timetable, and a Druid's Temple sits somewhere on the grounds, presumably for whichever guests need one. Fine dining, a hydrotherapy spa, and a Bivouac Café cover the full range.