It is with good reason that Le Chateau de Vincennes has been home to many former kings of France.This regal Paris neighborhood harbors pockets of historical Parisian culture, city-center sightseeing and the gastronomic delights we've come to expect of Europe's favorite destination.A short walk from Le Bois de Vincennes, the largest park in Paris, Royal Regency has tastefully decorated and spacious city accommodations, a residential lounge and a relaxing sauna.