I'm sure you'll get
lots of London recommendations from people who live in/near there, so I'll stick to the parts of the country I know better!
I live in Cornwall and recently went to The Gurnard's Head, after seeing it featured in a cookbook of recipes from the UK's top gastropubs. It was great! And they were showcasing California wines from Bonny Doon Vineyard!
I'm also a fan of
The Hardwick in Abergavenny (Wales). Stephen Terry, the chef, is amazing! I see that he's going to be competing in The Great British Menu again this year and I'm already looking forward to his round. (You can see the wine list on the restaurant's web site.)
And I absolutely
adore The Crown at Whitebrook, near Monmouth. It's been a Michelin-star restaurant for three years running, and you can really tell. The food is beyond fabulous - delicious, fresh, creative and beautifully presented. And they've won awards for their wine list.