First Time in Vietnam: What to Know Before You Go

Most first-time mistakes in Vietnam are made before the plane leaves: a map read too quickly, a season assumed, a wallet packed for the wrong country. This page is the short, ordered version of what a new visitor actually needs, starting with the facts that reshape a plan and ending with the small habits that make the first morning in Hanoi or Saigon easier.

Visas, budgets, trip length and hotels each have their own guide, and they are linked where they matter. Here the job is simpler: get you to arrive informed, calm and correctly equipped.

Get the geography right first

Three corrections save the most trouble.

Hanoi is the capital. It sits in the north on the Red River. Ho Chi Minh City, which almost everyone still calls Saigon, is the largest city and the commercial heart, but it is not the capital. Hue, in the centre, was the imperial capital of the Nguyen dynasty until 1945 and is a heritage city today, nothing more political than that.

The country is long. Vietnam stretches roughly 1,650 km from the Chinese border to the Mekong Delta. Hanoi and Ho Chi Minh City are about 1,100 to 1,150 km apart as the crow flies, and roughly 1,700 km by road or rail. In practice that means a domestic flight of about two hours, or more than thirty hours on the Reunification Express. North and south are never a day trip, and they are not a pair of neighbouring towns you can “do” on a weekend.

There are three regions, and they feel like different countries. The north has four seasons, limestone bays, mountain villages and the oldest capital. The centre has the imperial tombs, the coast, caves and the old trading port of Hoi An. The south is flat, tropical and fast, with the Mekong Delta on its doorstep. The North Vietnam, Central Vietnam and South Vietnam pages are the quickest way to see how each region differs.

Region	Gateway	What it is known for
North	Hanoi (Noi Bai, HAN)	Old Quarter, Ha Long and Lan Ha bays, Ninh Binh, Sapa, the northern mountains
Centre	Da Nang (DAD), Hue (Phu Bai)	Hue’s Imperial City, Hoi An, Hai Van Pass, Phong Nha caves, Da Lat
South	Ho Chi Minh City (Tan Son Nhat, SGN)	District 1, Cu Chi Tunnels, Mekong Delta, Phu Quoc, Con Dao

If this is your first visit, resist the urge to see everything. Choose one or two regions and give them time. The how many days in Vietnam guide settles that question properly.

There is no single best season

This is the second big correction. People ask “when is the best time to visit Vietnam?” as if it were a single answer, but the three regions follow different weather patterns.

• North (Hanoi, Ha Long, Ninh Binh, Sapa): autumn, October to November, is the best season. Winter is cool and grey, with 13 to 20 °C in Hanoi and much colder in the mountains. Summer is hot, humid and rainy, with typhoon risk roughly July to September that can cancel cruises. Rice terraces are green from about June and golden around September to October.
• Centre (Hue, Da Nang, Hoi An): hot and mostly dry from roughly February to August. The rainy season runs roughly September to December, with typhoons and floods most likely in October and November. Nha Trang’s rains arrive a little later. Da Lat, on its plateau at around 1,500 m, stays cool all year.
• South (Ho Chi Minh City, Mekong Delta, Phu Quoc): two seasons and no winter. Dry from roughly December to April, wet from roughly May to November, usually as short late-afternoon downpours. Temperatures stay between 25 and 35 °C all year. Phu Quoc is best roughly November to April.

If you can travel anywhere in February to April, that window works for most of the country at once. If your dates are fixed, pick the regions that suit them rather than forcing a national itinerary. The best time to visit Vietnam guide has the month-by-month detail.

One more date trap: Tet, the lunar new year, falls between late January and mid-February, on a different day each year. Many businesses close for several days, transport is fully booked and prices rise. It can be a wonderful time to be there, but plan it deliberately rather than stumble into it.

Entry, money and connectivity

Entry rules depend on your nationality and they change. Vietnam issues an e-visa valid up to 90 days to a broad list of nationalities and grants short visa exemptions to some countries, and Phu Quoc has its own scheme for direct arrivals. Do not rely on a forum post or on this page: check the official immigration portal or your own government’s travel advice, then read the Vietnam visa guide for how the process works.

Money is the next surprise. The currency is the Vietnamese dong (VND), quoted in large numbers. In mid-2026 the rate is roughly 28,000 VND to 1 euro and 26,000 VND to 1 US dollar, drifting slowly downward, so always check the year on any price you read. A coffee at 45,000 VND looks alarming until you divide it. The US dollar is not legal tender, so you pay in dong.

Cash still matters. Hotels, cruises, tours and larger restaurants take cards, but street food, markets, small cafés and many local taxis do not. Withdraw dong from a bank ATM, keep a few small notes for the day, and read the money in Vietnam guide before you land. For overall costs, Vietnam travel budget does the arithmetic.

Phone data is cheap and worth setting up before your first taxi. An eSIM or a local SIM gives you maps, ride-hailing and translation straight away. See eSIM and SIM cards in Vietnam for the options.

Arriving: airports, time and sockets

Vietnam has several international gateways. Noi Bai (HAN) serves Hanoi and is roughly 25 to 35 km north of the centre, 45 to 70 minutes by road. Tan Son Nhat (SGN) in Ho Chi Minh City is unusually close, about 7 km from the centre, and the ride takes 20 to 45 minutes depending on traffic. Da Nang (DAD) is a few minutes from the city and about 45 minutes from Hoi An; Cam Ranh (CXR) serves Nha Trang; Phu Quoc (PQC) has its own international airport. No airport has a rail or metro link, so you will take a taxi, a ride-hailing car or a pre-booked transfer.

A few small facts that are easy to forget:

• Time: Vietnam runs on UTC+7 all year, with no daylight saving.
• Electricity: 220 V at 50 Hz, with mainly Type A and Type C sockets. Continental European plugs usually fit; UK and US visitors need an adapter.
• Language: Vietnamese is the official language and is written in the Latin alphabet with diacritics, not Chinese characters. English is common in hotels, tour agencies and tourist restaurants in the main destinations, and much less so in the countryside. A few phrases go a long way; the Vietnamese phrases for travellers page is a good starting point.
• Emergency numbers: 113 for the police, 114 for the fire service, 115 for an ambulance. Save them in your phone.

Getting around the country

For the long hops, fly. Domestic flights are frequent and inexpensive by European or American standards: Hanoi to Da Nang or Hue takes about 1 h 15, and Hanoi to Ho Chi Minh City about two hours. The domestic flights in Vietnam guide covers booking and baggage.

The Reunification Express railway runs along the coast from Hanoi through Hue, Da Nang and Nha Trang to Saigon, with sleeper berths. It takes more than thirty hours end to end, so most visitors ride one section only. The Hue to Da Nang stretch over the coast is the scenic one. Details are in train travel in Vietnam.

For medium distances, sleeper buses and limousine minibuses fill the gaps, and a private car with driver is the comfortable option for day trips. Ha Long Bay, Ninh Binh and Sapa are reached by road, and Sapa also by night train to Lao Cai. Mekong Delta day trips continue by boat, and Con Dao and Phu Quoc are reached by air or ferry.

In the cities, most visitors use ride-hailing apps such as Grab, Be and Xanh SM for cars and for motorbike taxis, called xe om. Metered taxis exist too, but the app shows the price up front, which removes the main source of overcharging. Hanoi has a small metro, and Ho Chi Minh City’s Metro Line 1, between Ben Thanh and Suoi Tien, opened in December 2024. Cyclos are a sightseeing ride and the price should be agreed before you climb in. The Grab and taxis in Vietnam page walks through the apps step by step.

The street: traffic, crossing and noise

Traffic drives on the right and is dominated by motorbikes, which are not an obstacle course but a flow. The first crossing feels impossible, and then it clicks.

The method is simple and counterintuitive: walk at a steady, predictable pace and do not stop, sprint or step back. Riders judge your path and steer around it. Make eye contact if you like, but never change speed suddenly. Cross where locals cross, and treat zebra crossings as a suggestion rather than a guarantee. More detail is in how to cross the street in Vietnam.

Noise is part of the atmosphere. Horns here are a way of announcing presence, not of expressing anger. If your hotel is on a main road in the Old Quarter, ask for a room at the back or a higher floor.

Water, food and staying healthy

Tap water is not drinkable anywhere in Vietnam. Bottled or filtered water is the norm, and every hotel and café has it. Restaurants use treated ice, but when in doubt, choose a bottle. See can you drink tap water in Vietnam for the practical rules.

Food changes from region to region, and eating well is one of the great pleasures of the trip. In the north look for pho, bun cha, cha ca and Hanoi’s egg coffee. In the centre the spicier imperial cooking of Hue gives you bun bo Hue and banh beo, while Hoi An has cao lau, mi quang and banh mi. In the south it is com tam, hu tieu, banh xeo, goi cuon and ca phe sua da. Banh mi and bia hoi appear everywhere.

A first-time visitor can start with a guided street food walk, which makes the menu less intimidating and takes care of what is safe to eat. A private option such as a private street food tour in Hanoi is a gentle way to begin. A cooking class that starts at the market teaches the same dishes from the other side of the counter.

Sensible habits: choose busy stalls with high turnover, eat food that is cooked in front of you, carry hand sanitiser, and bring any regular medication in its original packaging. For vaccinations, read your own country’s health advice well before departure.

Safety, scams and the real risks

Violent crime is rare, and most visitors feel comfortable walking at night in tourist areas. The real risks are mundane:

• Traffic, which causes most serious injuries.
• Heat and humidity, which catch out visitors who skip water and shade at midday.
• Bag and phone snatching from motorbikes in Ho Chi Minh City. Carry your phone on the side away from the road, use a cross-body bag, and do not hold your phone out near the kerb.
• Overcharging at tourist hubs, from taxis without meters to unpriced menus. Agree the price first, or use an app.
• Typhoon season in the north and centre, which can cancel cruises and flights.
• Riding a motorbike without the right licence. Many insurers refuse a claim in that case.

A short read of is Vietnam safe and Vietnam scams to avoid covers the rest, and it is worth taking out travel insurance that explicitly covers what you plan to do.

Motorbikes: the decision to take seriously

Renting a scooter is tempting, especially after your tenth sunset watching others ride past. For a first visit it is also the choice most likely to spoil a trip. You need a licence valid for the vehicle category, traffic is unlike anything at home, and without the right paperwork your insurance may not pay. If you want the mountain scenery, travel pillion with a local rider: on the Ha Giang loop most visitors do exactly that with an easy rider. If you still intend to rent, the renting a motorbike in Vietnam guide explains what is required.

Customs, tipping and small courtesies

Vietnam is relaxed with visitors, but a few habits are appreciated.

• Dress modestly at temples and pagodas. Cover shoulders and knees, and remove your shoes when asked.
• Hand things over with both hands if you can, especially money or gifts to older people.
• Do not touch heads and do not point your feet at altars or people.
• Bargain lightly at markets, with a smile, and accept a fair price. Fixed-price shops and restaurants do not bargain.
• Photograph people politely. Ask before photographing market sellers, monks or minority villagers.

The Vietnam etiquette and customs page goes into more detail.

A sensible first plan

First-time visitors usually do best with a short route that follows the natural direction of the country and avoids backtracking. A few patterns work well:

1. Hanoi plus Ninh Binh plus Ha Long or Lan Ha Bay. A compact northern loop. A small-group Ninh Binh day trip from the capital is an easy first taste of the countryside.
2. Da Nang, Hoi An and Hue. The central heart of the country, linked by the Hai Van Pass. Imperial history is the draw in Hue, and a full-day Hue Imperial City tour from Da Nang makes the logistics simple.
3. Ho Chi Minh City plus the Mekong Delta. A southern city break with a day or two in the waterways, plus the Cu Chi Tunnels about 60 to 70 km north-west of the city.

Joining two regions needs a flight. The Vietnam in two weeks itinerary shows how a full national trip fits together, and where to stay in Vietnam explains which bases make sense.

Start in the city that matches your flight, give yourself a day to adjust to the heat and the noise, and let the first morning be slow. That is all the survival skill you really need; the rest is curiosity.

First-time questions about Vietnam

Is Hanoi or Ho Chi Minh City the capital of Vietnam?

Hanoi is the capital. Ho Chi Minh City, still widely called Saigon, is the largest city and the economic centre but not the capital. Hue was the imperial capital until 1945.

When is the best time to visit Vietnam for the first time?

There is no single best time. Roughly February to April works for most of the country at once. The north is best in autumn, the centre in spring and summer, and the south in the dry season from about December to April.

Can I drink the tap water in Vietnam?

No. Tap water is not drinkable anywhere in Vietnam. Use bottled or filtered water, including for brushing teeth if you have a sensitive stomach, and expect ice in restaurants to be made from treated water.

Do I need cash in Vietnam?

Yes. Hotels, cruises, tours and larger restaurants take cards, but street food, markets, small cafés and many taxis are cash only. Quantities are in Vietnamese dong, in large numbers.

What plug and voltage does Vietnam use?

Vietnam uses 220 V at 50 Hz with mainly Type A and Type C sockets. Continental European plugs usually fit; UK and US visitors normally need an adapter.

Is it safe to ride a motorbike in Vietnam as a tourist?

It is risky without experience and without the right licence. Many insurers refuse claims if you ride without a valid licence for the vehicle. Most visitors on mountain routes such as the Ha Giang loop ride pillion with a local easy rider.

Which numbers do I call in an emergency in Vietnam?

Call 113 for the police, 114 for the fire service and 115 for an ambulance. Save them before you travel, and ask your hotel to call for you if language is a barrier.