Petersham Nurseries Teahouse | Richmond

You'll walk through an actual working nursery to reach this place, which immediately sets it apart from the usual restaurant rigmarole. The teahouse sits inside a Victorian glasshouse surrounded by specimen plants and the smell of good soil, creating this oddly luxe-yet-earthy vibe that feels like a proper escape from London without actually leaving it. The cooking is refined but unpretentious—think seasonal British with Mediterranean influences—and they take their tea programme seriously. It's the kind of place where you genuinely forget you're five minutes from Richmond's high street.