There is no "rule" to tipping in Vietnam. Traditionally there is no restaurant tipping. But in the up market hotels and restaurants tipping has become a custom because of Western travelers. No tip does not mean that you were dissatisfied with the service. You will just have to feel your way. Ask your travel guide if tipping is appropriate. And keep in mind that it will likely be different in each place.

Obtaining a single-entry, 30-day tourist visa is easy. For a business visa it is a little more complex and expensive! But you'll have the advantage of a longer stay, either 3 or 6 months, and multiple entry. Both visas can usually be extended once in Vietnam. Just ring up Vietnam Embassy in your country and request a visa application.

To obtain a business visa you must also include a visa authorization letter with you application. Your Vietnamese sponsor will submit a request to the Ministry of the Interior on your behalf. You must provide your sponsor with your full name, profession, expected date of arrival and passport information, including passport number, date of issue and expiration, date and place of birth. Upon approval, your sponsor will send a visa authorization letter to you.

You will receive your passport back with a visa stamped inside as well as one copy of your application and photo stapled to the page. When you enter the country the immigration officer will take this copy. Some travelers have been told they need to have additional pictures and copies of their visa application. You will be directed to a person with a polaroid camera who snaps the needed photos for US$2. You then get back in the immigration line.

Visa extensions can usually be obtained once in Vietnam. You'll see numerous travel agencies and hotels offering this service in Hanoi and Ho Chi Minh City. Rates vary, as does the official policy regarding extensions!

One could argue that the Vietnamese currency is really the US dollar, as dollars are readily accepted and prices are frequently quoted in dollars. One reason is that the largest bill in circulation is 500,000 VND (about US$ 35.00). Change five hundred dollars into dong and you'll be carrying around a brick in your pocket!
US$ 1 = approximately 19,000 VND (as of 01/09)

Note: In December, 2003, Vietnam introduced a new VND500,000 note and replaced the existing VND50,000 note with a new counterfeit proof polymer note. The central bank also reintroduced coins, last used in the early 1980's. The coins come in VND200, VND1000 and VND5000 denominations.

Traveler's checks are not all that practical. They can be easily cashed at most banks but banks close at 4pm and aren't open on weekends. Some up-market hotels will change them but usually for guests only.

When you exchange money or cash traveler's checks, you'll be given a choice of whether you prefer dong or dollars. While they will gladly convert from dong to dollars, or vice-versa, you will usually lose 5-10% in the deal!

A couple years ago there were only 2 or 3 ATM's available in Hanoi, now they can be found everywhere. The ANZ, Vietcom Bank and ACB machines all accept 'Interact', 'Cirrus', and 'Plus' cards, as well as Visa and Mastercard -- all despensing VND.

• There are now currency exchange counters at the airport in Hanoi.
• In HCMC, try Hong Kong Bank at 75 Pham Hong Thai or ANZ Bank at 11 Me Linh Square.
• In Hanoi try ANZ bank at 14 Le Thai To.

DON’T CHANGE MONEY ON THE STREET.

One could argue that the Vietnamese currency is really the US dollar, as dollars are readily accepted and prices are frequently quoted in dollars. One reason is that the largest bill in circulation is 500,000 VND (about US$ 35.00). Change five hundred dollars into dong and you'll be carrying around a brick in your pocket!
US$ 1 = approximately 19,000 VND (as of 01/09)

Note: In December, 2003, Vietnam introduced a new VND500,000 note and replaced the existing VND50,000 note with a new counterfeit proof polymer note. The central bank also reintroduced coins, last used in the early 1980's. The coins come in VND200, VND1000 and VND5000 denominations.

Traveler's checks are not all that practical. They can be easily cashed at most banks but banks close at 4pm and aren't open on weekends. Some up-market hotels will change them but usually for guests only.

When you exchange money or cash traveler's checks, you'll be given a choice of whether you prefer dong or dollars. While they will gladly convert from dong to dollars, or vice-versa, you will usually lose 5-10% in the deal!

A couple years ago there were only 2 or 3 ATM's available in Hanoi, now they can be found everywhere. The ANZ, Vietcom Bank and ACB machines all accept 'Interact', 'Cirrus', and 'Plus' cards, as well as Visa and Mastercard -- all despensing VND.

• There are now currency exchange counters at the airport in Hanoi.
• In HCMC, try Hong Kong Bank at 75 Pham Hong Thai or ANZ Bank at 11 Me Linh Square.
• In Hanoi try ANZ bank at 14 Le Thai To.

DON’T CHANGE MONEY ON THE STREET.

Government offices and museums open early, around 8 am, and close around 4.30 pm. Avoid doing business from 11.30 am to 2 pm, when people are either at lunch or half asleep.

Hotels and private hosts must register your presence with the police. You will be expected to hand over your passport and visa.

International phone charges are steep in Vietnam and many hotels, especially up-market ones, add extra fees. Check the rates. Faxes can be sent from hotels, business centers and post offices. Again, rates vary. To rent a mobile phone call 821-8465 in Hanoi or 824-2382 in Ho Chi Minh City.

The voltage in the cities and towns is generally 220V, 50 cycles, sometimes 110V in the rural areas. Electric sockets are standard European or American.

If you bring a computer to Vietnam, you must use a surge suppresser to protect your circuits. Large Taiwanese voltage regulators can be bought at computer stores in Vietnam to give greater protection.

It is a good idea to bring adapter plugs in case your plugs do not fit the sockets, which are sometimes two round pins, other times three pins. If you do not have the correct size plug, it is easy to by one at many markets or electronics stores. Batteries are available in the major cities.

DO NOT lose the yellow Entry / Exit Forms. You will need them when leaving the country.

Keep your baggage claim stickers (stuck onto your tickets) in order to get your luggage out of the airport

Domestic flights: VND 25,000
International flights: US$ 12
Kids under two exempt

Bring your own medicine and prescription drugs. When it comes to inoculations, be conservative and be thorough.

Water:
Remember to drink a lot of non-alcoholic liquids. It's easy to dehydrate in Vietnam's hot climate. Bottled water is available everywhere. Use it exclusively. And if you can, avoid ice. It can be iffy.

Food:
Vegetables should be peeled, thoroughly cleaned and preferably cooked. All meats and fish should be well cooked. To be safe, peel your own fruit. Yogurt, if refrigerated, is generally fine but avoid fresh milk and be wary of other non-sealed dairy products, especially home-made ice cream. Error on the side of caution - if you are unsure, avoid it.

Malaria:
Malaria is not a problem in big cities, but care should be taken in rural areas, especially in the rainy season when mosquitoes breed. If spending time in the countryside (below 1,200 meters), contact a doctor about anti-malarial drugs. Try to avoid getting bitten. Cover up after dark, wear repellent, burn mosquito coils and sleep under a mosquito net.

Pharmacies:
Many of the drugs sold in small pharmacies are copies of proper companies or have expired. Stick to reputable pharmacy. (Call: 843-0748 Hanoi Family Practice, A1 Van Phuc, #109-112, Hanoi)
Have immunizations updated for tetanus, diphtheria, meningitis, gamma globulin and polio.
You might want insurance that provides medical evacuation in the event of a serious emergency.

Diarrhea:
This malady is common. If it occurs, maintain a diet of bland foods and fluids only. If severe, consult a physician.

It is best to travel light in Vietnam. One medium sized bag and a day pack is sufficient. If you are smitten with the great shopping deals here, you can buy very cheap luggage to tote it all home. Most daily use items are available in the cities, so don’t over pack.

The main thing to consider is the weather, as it can be freezing cold in the mountainous North, and at the same time hot and humid on the Central Coast. If you are traveling in the North or the Central Highlands during the winter months definitely bring jeans and a warm coat or sweater. It seems that it is always raining somewhere in Vietnam, so lightweight rain gear is essential.

In the hot months, dress cool but conservative. Vietnamese cannot understand why foreigners insist on wearing shorts, tank tops and sleeveless T-shirts when they have the money to dress well. For the Vietnamese, appearance is very important, so if you are dealing with an official of any rank make sure you are dressed conservatively. Despite this suggested dress code, in the urban areas you will see some of the most outrageously “unconservatively” dressed young folks zipping by on motor cycles.

There are no good or bad seasons to visit Vietnam. When one region is or cold, or steamy hot, there is always somewhere else that is sunny and warm.

The South has two seasons: wet (May to November), wettest (June to August) and the dry (December to April). The hottest and most humid time is from the end of February to May.
The Central Coast is dry June to October.
The North has two seasons: cool, damp winters (November to April) and hot summers (May to October).
The Highland areas are significantly cooler. Temperatures can get down to freezing in winter.
North and Central areas - typhoons are possible between July and November.
Tet Festival - Travelers should take lunar new-year festival (late January or early February) into account when planning a trip. Life pretty much grinds to a halt for a week during that holiday period. Travel (including international travel) becomes very difficult, hotels are full and many services close down for at least a week and possibly a lot longer