The Ethicurean, Somerset
How far? Three hours.
Calling this place a kitchen-garden restaurant is a bit like calling Buckingham Palace a big house. Set in picture-perfect Barley Wood Walled Garden (you eat in a converted Victorian greenhouse overlooking rolling hills), The Ethicurean serves stunning, hyper-seasonal food, with vegetables as the focus. As the name suggests, sustainability is a part of the ethos; ethical sourcing is at the heart of the operation; and most of the ingredients come from mere steps away.
Order this: The menu changes every day, but look out for the sea buckthorn and honey cake which is made from milling leftover bread.