For coffee lovers, the Espresso Martini is a must-try cocktail in London. Made with vodka, coffee liqueur, espresso, and sugar syrup, it is a rich and indulgent drink that combines the flavors of coffee and alcohol. Many cocktail bars in London have perfected the art of making the perfect Espresso Martini, with expertly crafted foam and a strong coffee kick. Whether you're looking for a pick-me-up after a long day of exploring the city or a nightcap to end your evening, the Espresso Martini is a great choice.