The Cadogan, A Belmond Hotel, London

Tucked between Sloane Square, Belgravia, and Brompton Road, the Belmond Cadogan is a Chelsea treasure. With a 19th-century charm mixed with contemporary elegance, it feels like a modern aristocrat's city home. The rooms are luxurious with slick tech touches. Enjoy afternoon tea, classic cocktails, and upscale British cuisine at Adam Handling, Chelsea. Staying here means you can also access the private Cadogan Place Gardens, a real treat on a warm London day.