All in all, it covers 465 acres, if you include Green Park (47 acres) just yards away, St James's Park (58 acres), and around the corner Hyde Park (a whopping 350 acres).
Borrow one of our bikes (for free of course) and go for a cycle. Hire a boat on the Serpentine. Borrow one of our kites (again for free) and chase it around the open areas of Hyde Park. Take a walk and some birdseed (yes, for free) and borrow a blanket to sit in the sun and absorb some Vitamin D. Use our jogging map and go for a run past Buckingham Palace. Take a towel and a (free) bottle of water, which you can leave in the lobby, ready for when you return. Go and shower in your room or downstairs in the spa, then cool down and relax your muscles in our steam room and hot tubs.
Book a relaxing treatment with gorgeous REN or Elemis products. You're welcome to use our luxury spa facilities as and when it suits you.