-Hoi An Ancient Town is an exceptionally well-preserved example of a South-East Asian trading port dating from the 15th to the 19th century. Its buildings and its street plan reflect the influences, both indigenous and foreign, that have combined to produce this unique heritage site. -The surviving wooden structures and street plan are original and intact and together present a traditional townscape of the 17th and 18th centuries, the survival of which is unique in the region. The town continues to this day to be occupied and function as a trading port and centre of commerce. The living heritage reflecting the diverse communities of the indigenous inhabitants of the town, as well as foreigners, has also been preserved and continues to be passed on. Hoi An Ancient Town remains an exceptionally well-preserved example of a Far Eastern port.