Australian Department of Foreign Affairs and Trade - Travel Advice for Vietnam
Frequently updated advice covering safety and security, health, local laws and customs and entry requirements.
http://www.smartraveller.gov.au/zw-cgi/view/Advice/Vietnam

British Embassy - Vietnam Travel Advice
Frequently updated advice on health, laws and customs, safety and security and entry requirements.
http://www.britishembassy.gov.uk/servlet/Front?pagename=OpenMarket/Xcelerate/ShowPage&c=Page&cid=1064573175215

CDC Health Information
Official U.S. government health and medical information for travel in Southeast Asia, including vaccination recommendations and reference materials. Provided by the U.S. Centers for Disease Control and Prevention (CDC).
http://www.cdc.gov/travel/seasia.htm

Etravelphotos.com - Vietnam
Personal photograph collections of traveller Tony Costa.
http://www.etravelphotos.com/vietnam.html

Lonely Planet World Guide: Destination Vietnam
Extracts from the guide book. History, attractions, culture, events, and getting there.
http://www.lonelyplanet.com/worldguide/destinations/asia/vietnam/