Feversham Arms and Verbena Spa in Helmsley, North Yorks (great Spa with outdoor pool and a nice restaurant, picturesque little town).
Crab Manor (Crab and Lobster) at Asenby near Thirsk (boutique rooms inside the main hotel and amazing luxury rooms in the grounds, in different styles such as Noweigian Nordic lodge or Bora Bora lodge, with private hot tubs, and lovely restaurant).
Jesmond Dene House Hotel, Newcastle (Lovely rooms and restaurant, no spa though, in a country feel setting in the Dene but a stone’s throw from Newcastle city centre).
Marine Macdonald Spa Hotel, North Berwick (in Scotland, right on the sea with a nice little spa including outdoor jacuzzi, golf course, nice town to explore and train service to Edinburgh).