Why not come to East Anglia?
The Suffolk coast around the village of Dunwich is delightful, with The Ship getting generally good reviews:
http://www.tripadviso...t_Anglia_England.html
Website:
http://www.shipatdunwich.co.uk
However, like all hotels at Christmas, it's far from cheap. Quote:
"Christmas on the coast A truly relaxing three day break, arriving on Christmas Eve and includes evening meals, Christmas Lunch and of course breakfast everyday Good rooms £650.00 Best rooms £695.00 Rate is based on two people sharing a double room, supplements apply".
Or, if you're really 'pushing the boat out', the superb Hintlesham Hall (just down the road from me) is worth considering:
http://www.hintleshamhall.co.uk/christmas.htm
Reviews:
http://www.tripadviso...t_Anglia_England.html
Chris