The Dorchester is one of the best hotels in London with a wellness center. Located in the prestigious Mayfair neighborhood, this iconic hotel offers a luxurious spa and wellness facility. Guests can indulge in a range of treatments, including massages, facials, and body wraps. The wellness center also features a state-of-the-art fitness center, swimming pool, and sauna. With its elegant decor and impeccable service, The Dorchester provides a truly relaxing and rejuvenating experience for its guests.