The Churchill Arms, 119 Kensington Church Street
Officially the most decorated pub in London, every other month of the year The Churchill Arms is decked out in flowers and plants. But at Christmas, it becomes the most festive pub in the country. Last year, it had 21,000 lights adorning it. And 90 Christmas trees. It costs tens of thousands each year to decorate the pub, so if you do visit, make sure you buy a drink as well as taking a photo!