The Orangery at Kensington Palace
To make your outdoor dining a truly royal affair, look no further than The Orangery at Kensington Palace. The Orangery was commissioned by Queen Anne as a lavish greenhouse for her beloved orange trees and built back in 1704, but now stands as a pillar of history that's ideal for summertime afternoon teas, ribeye steak and The Palace Pie - a dish of braised lamb shoulder and beef rib with Sommerset cheddar mash and a rich red wine jus.