The French Quarter, Hanoi
Concierge.com's insider take:
Lying to the south and east of Hoan Kiem Lake, Hanoi's French Quarter has grand boulevards and elegant French colonial buildings. These include the stately Opera House, based on the neo-Baroque Paris Opera, complete with gray slate tiles imported from France. One block east of the Opera House is Hanoi's Museum of History, an elaborate blend of Vietnamese palace and French villa, a style that came to be called Neo-Vietnamese. Trang Tien, the main artery of the French Quarter, is still a busy shopping street where you'll find bookshops and art galleries as well as cafés and hotels.