Explore Vietnam's Ancient Capital
At over 1,000 years old, Hanoi
is not exactly a spring chicken. For some truly ancient Vietnamese history, however, it is worth spending time at Co Loa, the country's first fortified citadel and a onetime capital of the nation dating back to the third century. Only three of the original earthen ramparts are extant today, but a pretty temple underneath a banyan tree provides added diversion.