Velvet by Salvatore Calabrese

You're walking into serious cocktail territory here. Velvet sits inside the Corinthia on Whitehall Place—all discreet elegance in the heart of Westminster—and it's the kind of place where the bartender knows exactly what they're doing with your Negroni. Salvatore Calabrese built his reputation on precision and flavour, and that philosophy runs through every drink. It's not the place for a quick pint, but rather somewhere you settle in, watch the craft happen, and actually taste what's in your glass. The room itself has that refined, intimate energy you'd expect from a five-star hotel bar without feeling stuffy or pretentious.