Vietnam in 5 days: Hanoi, Ninh Binh and Ha Long Bay

Five days means the north and nothing else — Hanoi, the inland karsts at Ninh Binh, and an overnight on the bay. No internal flights, no overnight buses, and the one decision that changes the whole trip: which bay you cruise.

Southeast Asia
5 days
≈ AED 1,600 / person
The north only, with no internal flight and no wasted day

Researched & checked by Nitesh Parasher Last verified 30 October 2026

Before you go

Vietnam is 1,650km long. Five days covers one end of it, and the end worth covering is the north.

Hanoi, Ninh Binh and Ha Long sit within three hours of each other, which means no internal flight and no day lost to an airport. Add Hoi An or Saigon to five days and you spend a fifth of the trip in transit.

Seven days adds Hoi An; ten adds Saigon.

Ninh Binh is Ha Long’s inland twin — the same limestone towers, rising out of rice paddies instead of the sea, and far quieter. Ha Long is the overnight, and which bay you book matters more than which boat.

Figure VND 11,000,000 (≈ AED 1,577) per person. October to December.

Before you go: the admin

Entry

E-visa for most nationalities, 90 days, online about a week ahead, US$25 single entry.
Print it. Airlines have refused boarding over an unreadable phone copy.
Six months’ validity and a blank page.

Getting about

No flights needed. Ninh Binh is two hours south of Hanoi, Ha Long two and a half east, both on expressways.
Grab works in Hanoi for cars and bikes.
Noi Bai airport is 45 minutes from the Old Quarter.

Money

Dong, with a lot of zeroes. 100,000 is about four dollars, and 10,000 and 100,000 notes look alike — count them.
ATMs cap withdrawals at two or three million and charge per transaction.

Crossing the road

Walk slowly and predictably into the traffic and do not stop. The scooters flow around you. Hesitating is what causes accidents.

The one decision that matters

Ask for Lan Ha Bay or Bai Tu Long, not the main Ha Long channel. Same limestone, same UNESCO designation, a fraction of the boats. Most good operators now run there, and this single choice changes how the day feels more than the boat’s star rating does.

Day by day

Day 1 — Hanoi, the Old Quarter

Land, drop bags, and walk.
15:00 — The Old Quarter on foot. Thirty-six streets named for the guild that worked each — silk, tin, bamboo, votive paper — and some still do.
17:00 — Water puppetry at Thang Long — eleventh century, performed in a waist-deep pool, 45 minutes, and booked the same day at the box office.
19:00 — Bun cha for dinner, egg coffee afterwards, which is a Hanoi invention and better than it sounds.
Train Street is photogenic and has been repeatedly closed on safety grounds. Check the current position and do not take liberties with a live railway.

Day 2 — The lake, and the history

06:00 — Hoan Kiem Lake, when a few hundred people are doing tai chi, badminton and aerobics around it. The best free hour in the city, and it is over by half past seven.
08:00 — Ho Chi Minh’s Mausoleum — strict rules, no bags, no photographs, and it closes for maintenance for two months most autumns. Check before you walk over.
10:00 — The Temple of Literature, Vietnam’s first university, founded 1070, with the doctors’ names on stone tortoises.
14:00 — Hoa Lo Prison, French-built, later the “Hanoi Hilton” — an hour, and uncomfortable in both directions.
16:00 — The Museum of Ethnology if you would rather — the best museum in the country, with full-size stilt houses rebuilt in the grounds.
18:00 — A bia hoi corner, fresh beer brewed that morning and drunk on a plastic stool.

Day 3 — Ninh Binh

06:30 — Two hours south, as a long day trip.
09:00 — Trang An by sampan — three hours, rowed by a woman using her feet, through nine caves and past temples between limestone towers. This is the best three hours in the north. Tam Coc is the shorter, cheaper, busier version of the same thing.
13:00 — Lunch, and goat is the local dish here.
14:30 — Mua Cave and its 500 steps to a dragon on the ridge, for the view down over the whole valley — do it after the boat, not before.
16:30 — Hoa Lu, the tenth-century capital, if you want the history, which is a half-hour stop.
19:00 — Back to Hanoi, or stay in Tam Coc if you would rather not drive twice.

Day 4 — Ha Long Bay, overnight

08:00 — Two and a half hours east on the expressway; the cruise company collects you from your hotel.
Take the overnight, not a day trip. A day trip is five hours of bus for four hours of water.
12:00 — Board. Nearly 2,000 limestone karsts rising out of the Gulf of Tonkin, with caves, floating villages and kayaking between the islands.
15:00 — Sung Sot Cave is the big one and is busy. The kayaking and the swim off the back of the boat are what people actually remember.
18:30 — Sunset from the top deck, then dinner on board.
Ask whether the boat runs in Lan Ha or Bai Tu Long — same geology, a fraction of the traffic.

Day 5 — Back to Hanoi, and out

06:30 — Sunrise over the karsts, which with the sunset is the reason to sleep out there.
11:00 — Most cruises serve brunch and dock around noon, putting you back in Hanoi by three.
15:00 — If your flight is late, the Museum of Ethnology is near the airport road and makes the best use of a spare afternoon.
Noi Bai is 45 minutes from the Old Quarter — and longer at six in the evening.

Costs and practicalities

Best time to visit

October–December — the best window. Dry, cool, clear, and the bay at its most reliable.
March–April — warm and dry, the second window.
May–August — hot and humid, 35°C in Hanoi, with afternoon storms. The bay is warm enough to swim.
January–February — genuinely cold, 12–18°C with persistent drizzle, and Ha Long can be fogged in for days, which is the one real risk to this itinerary.

Tet, the lunar new year, falls in late January or February and closes the country for a week. Check the date before booking.

Travel tips

Ask for Lan Ha or Bai Tu Long. It is the single best decision on this trip.
Print your e-visa.
Count the zeroes on every note.
Trang An over Tam Coc if you only do one — longer, quieter and through more caves.
Cross the road by walking slowly and not stopping.
Use Grab rather than negotiating with drivers who approach you.
Book the cruise before you fly, especially October to December.
Repellent in daylight; dengue’s mosquito is a day biter.

What this trip actually costs

Two people, 4 nights, mid-range comfort, international flights excluded:

Item	Cost
Ha Long overnight cruise, two people	VND 8,500,000 (≈ AED 1,219)
Hotels, 3 nights in Hanoi	VND 4,125,000 (≈ AED 591)
Food and drink, 5 days	VND 4,500,000 (≈ AED 645)
Trang An, entries, water puppets and guides	VND 2,400,000 (≈ AED 344)
Local transport, the Ninh Binh day and transfers	VND 2,475,000 (≈ AED 355)
Total for two	VND 22,000,000 (≈ AED 3,155)

Roughly VND 11,000,000 (≈ AED 1,577) per person, and the cruise is half of it — a good boat on a quiet bay costs roughly double a cheap one on the busy channel, and it is the difference between two versions of the trip.
Hanoi is extremely cheap. A bowl of bun cha is two dollars.
Hotel picks here are chosen on location, not on commission — always check prices and recent reviews before booking.

What to pack

A light rain layer in any month, and a warm one December to February.
Shoes that cope with wet stone — caves, boats and old lanes.
A dry bag for the kayak and the sampan.
Swimwear for the bay.
Strong repellent, applied in daylight.
Small notes in dong, counted.
A Type A/C adapter.

FAQ

Can I add Hoi An or Sapa to five days? No. Hoi An is a flight and Sapa is an overnight train each way. Both need seven days minimum to be worth the travelling.

Is the overnight cruise worth it over a day trip? Decisively. The day trip is mostly bus. The overnight gives you the bay at dusk and dawn, when the day boats have gone.

Lan Ha or Ha Long? Lan Ha, if offered — the same limestone with a fraction of the traffic. Bai Tu Long is the other quiet option.

Is Ninh Binh better as a day trip or an overnight? A day trip works on five days. If you would rather not drive four hours in a day, stay in Tam Coc and go straight on to Ha Long from there.

What if the bay is fogged in? In January and February it may well be, and no operator refunds for weather. If your dates are midwinter, treat the cruise as a limestone-and-kayak trip rather than a view, or consider Ninh Binh twice instead.

Prices and entry rules change, and what you need depends on your passport; last checked 30 October 2026, so confirm with the embassy or your airline before booking.