In the central whirl and disharmonious architecture of Potsdamer Platz sits a zen refuge. No we’re not talking about a Buddhist retreat—ONO Spa, located in the Mandala Hotel, is a white oasis in our ever-gray city.

Unwind with one of their many spa treatments or splurge on a day package (ranging from four to eight hours). The minimal, white space has two saunas, a fitness studio and the latest technology to ensure plenty of pampering.