With the festive season rapidly drawing near, Christmas markets will soon be springing up throughout Britain. From the hugely popular Winter Wonderland in London to more intimate Christmas fairs, there's undoubtedly something to suit all tastes - and occasionally it's the less celebrated venues that turn out to be the most unforgettable. Neil Atkinson, proprietor of Luxury Group Stay , has shared his favourite picks of under-the-radar Christmas markets delivering genuine festive atmosphere