In season 4, episode 4 of The Crown (2016-), Prince Charles (played by Josh O'Connor) tells his mother, Elizabeth II (Olivia Coleman) that his new home, Highgrove House, is his "own little Shangri-La, Xanadu" and quotes several lines from Coleridge's "Kubla Khan":
And there were gardens bright with sinuous rills,
Where blossomed many an incense-bearing tree;
And here were forests ancient as the hills,
Enfolding sunny spots of greenery.