21. Vale Hospital – Hensol, South Wales, U.K.Opened in June 2010, Vale Hospital in Hensol, South Wales is one of the most technologically progressive hospitals in Britain. Jointly established by Vale Healthcare and Nuffield Health, the state-of-the-art private facility features a pair of ultramodern, custom-designed digital operating rooms. Here, high-definition image resolution allows for a more straightforward and efficient execution of difficult surgeries, and according to surgeon Tim Havard, it’s also “very helpful to have instant access to x-rays and other patient information… displayed on big screens.” These advanced operating theaters, together with the hospital’s two dozen private en-suite bedrooms, high dependency unit, set of consulting rooms and diagnostic imaging services, make Vale “the most modern private hospital in Wales,” according to its official website.