This lovely little promenade brings you back to old Paris in the 17th century. Built by Henri IV, the square is considered the oldest public square in Paris, which contains a meticulously manicured central garden. Its orange buildings are quite idyllic, and are known to have been the popular homes of French politicians such as Dominique Strauss-Kahn. A century ago, it was also the home of Victor Hugo. It is a wonderful place, of great aesthetic and historical value.