Such is the swathe of wines on offer that one could be forgiven for asking whether there is a country in the world that doesn't produce wine.

WSJ: Will Lyons on Wine: Christmas Cheers | The Best Drinks for the Holidays

Split over two floors in the heart of Mayfair, Hedonism isn't so much a wine shop as a showroom containing the greatest wines in the world.

WSJ: Will Lyons on Wine: London's New Temple to Fine Wine

Wine lovers are well catered for and don't have to go local, with a wine list covering nearly 50 bottles from across the world.

CNN: From tiny acorns...