Jumeirah Lowndes Hotel, London

Commanding impressive views over London, the Peak Health Spa at Jumeirah Carlton Tower in Knightsbridge is set magnificently on the ninth-floor for a soaring spa experience. But it's not just the memorable vistas that should draw you; on the spa menu is a mouth-watering choice of spa favourites including Pevonia, renowned for its botanical formulations, VOYA, which uses organic seaweed from Ireland to craft nourishing wraps and massages as well as a host of globally-inspired treats, from spiritually uplifting Thai Yoga Massages to an Arabic technique using the healing qualities of Oud to calm the mind. The facilities aren't bad either; team your spa experience with a workout in the sleek gym or aerobics studio, then take a trip to the heat suite where you can unwind in the sauna and steam room or dive into the 20m indoor stainless steel pool. And for keen golfers, you can even improve your swing with its state-of-the-art golf simulator.