"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."
Hanoi's Top Historic Attractions
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