Travellers Tavern

You'll find yourself on Elizabeth Street in Belgravia, which isn't exactly known for its gritty local haunts—but here's the Travellers Tavern, holding down the fort like it's been here for ever. It's the sort of place where City types, locals, and actual travellers rub shoulders at the bar without anyone making a fuss about it. The Greene King chain means consistency (you know what you're getting), but this particular location manages to feel more lived-in than corporate. Real ales flow, the food's solid rather than showy, and there's proper pub energy most evenings—the kind where conversations actually happen rather than everyone staring at their phones.