Vietnam 3-Week Itinerary: Our 21-Day Route
Three weeks in Vietnam is enough time to travel from south to north and experience very different sides of the country. But it is not enough to see everything.
Over 21 days, we would rather leave a few places out than rush from one city and transfer to the next. This itinerary starts in Ho Chi Minh City, crosses the Mekong Delta, heads north through Central Vietnam to Hue, then continues to Ninh Binh, Hanoi and Lan Ha Bay. To finish, you have a choice: Sapa for hiking and rice terraces, or the Ha Giang Loop for several days on mountain roads.
The idea is simple: build a logical route while leaving enough time to actually enjoy each region.
Planning your trip?
Our TAMAP Vietnam guide includes itineraries of up to 30 days, with detailed stops, transportation, prices and practical advice based on our own trip through the country.
Are three weeks enough for Vietnam?
Yes, as long as you make some choices.
The temptation is to take advantage of Vietnam’s extensive transportation network and keep adding more destinations.
But the goal is not to be able to say “I did everything.” It is to build a trip that feels coherent, comfortable and easy to follow.
Days 1 and 2: Ho Chi Minh City
Two days feels like enough time to experience the main contrasts of Ho Chi Minh City without taking too much time away from the rest of the trip.
District 1 brings together many of the main sights: Ben Thanh Market, Nguyen Hue Walking Street, the Central Post Office, Independence Palace and the War Remnants Museum. On the second day, Cholon offers a completely different side of the city, with its markets, shops and Sino-Vietnamese pagodas.
The Cu Chi Tunnels are another option. The history is interesting, although we found the site highly developed for tourism and the overall experience less immersive than expected.
Days 3 to 6: Mekong Delta, don’t reduce it to a day trip
We spend four days in the delta following a simple route: Ben Tre → Can Tho → Chau Doc.
Ben Tre immediately slows the pace with coconut groves, canals and small roads that are especially enjoyable by bicycle. In Can Tho, the focus shifts to the river and Cai Rang Floating Market. Chau Doc rounds out the route with Tra Su flooded forest and Sam Mountain.
We would skip the express day trips from Ho Chi Minh City. Many combine short boat rides with stops at tourist-oriented workshops and factories. Spend several days in the delta instead, and the experience becomes completely different.
Days 7 to 9: Da Nang and Hoi An
In Da Nang, we would focus on My Khe Beach, the Marble Mountains and the Son Tra Peninsula. Ba Na Hills and the Golden Bridge, on the other hand, felt much more like tourist attractions: highly staged, crowded and not especially representative of the Vietnam we came to experience.
Then comes Hoi An. The Old Town, the Thu Bon riverfront and especially the evening atmosphere once the lanterns light up make it one of our favorite stops of the trip.
Days 10 and 11: Hue
Spend one day exploring the Imperial Citadel and the area around the Perfume River, then a second visiting the royal tombs.
We would limit ourselves to Tu Duc, Minh Mang and Khai Dinh. In our opinion, there is little reason to try to visit every tomb.
Thien Mu Pagoda and the abandoned Thuy Tien water park can easily be added to the route.
That evening, an overnight bus allows you to reach Ninh Binh without losing an entire day to transportation.
Days 12 to 14: Ninh Binh, three days we would absolutely keep
If there were one stop we would protect in this itinerary, it would probably be Ninh Binh.
We choose Trang An for a boat trip between limestone cliffs and caves rather than adding a second similar excursion in Tam Coc. Hang Mua and its roughly 500 steps then provide one of the best viewpoints in the region.
But the real reason Ninh Binh deserves three days is that it works so well without a constant schedule: cycling between rice fields, small temples, quiet back roads and spontaneous detours.
Here, leaving a few hours completely unplanned is part of the experience.
Days 15 and 16: Hanoi
Two days is enough for a first look at Hanoi.
The Old Quarter, Hoan Kiem Lake, Train Street and the French Quarter can fill the first day. The Temple of Literature, West Lake, Tran Quoc Pagoda and the Ba Dinh area complete the second.
Again, we would avoid turning Hanoi into a sightseeing marathon. Wandering down random streets, stopping for coffee or eating on a sidewalk are just as much part of the experience.
Days 17 and 18: Lan Ha instead of Ha Long
Two days and one night create a welcome break before heading into the mountains of northern Vietnam.
We choose Lan Ha Bay over Ha Long Bay. The limestone cliffs and islands are similar, but we found Lan Ha more peaceful and better preserved. Ha Long remains an alternative, although it is generally busier and more expensive.
The exact program depends on your cruise: sailing, kayaking, swimming, caves or floating villages.
But the main reason to come is simpler: spending a night on the water surrounded by karst formations.
Days 19 to 21: Sapa or Ha Giang?
Sapa works better for travelers who want to finish the trip with hiking. The valleys around Y Linh Ho, Lao Chai and Ta Van combine villages and rice-terrace landscapes, with the option of adding Fansipan.
Keep the season in mind, though. The rice terraces are not green year-round. For several months, the landscape can look much browner than the images most travelers associate with Sapa.
Ha Giang offers a more mobile experience. Mountain passes, valleys, the karst plateau and several days where the road itself becomes the main attraction.
From our perspective, it particularly suits younger, active travelers who enjoy a more social atmosphere. For everyone else, the choice becomes much more personal. It is not really about age, but about the intensity and style of the two experiences.
If you are considering the loop, we break down the differences between the 3-day and 4-day versions, budget and different ways to ride it in our article Ha Giang Loop: 3 or 4 Days? Itinerary, Budget & Tips.
In short: Sapa for hiking. Ha Giang for the road. Outside peak rice-terrace season, our preference goes to Ha Giang.
If you are still deciding between the two, we compare the scenery, seasons, pace and motorbike experience in more detail in Sapa or Ha Giang: Which Should You Choose in Northern Vietnam?
What should you leave out of a 3-week Vietnam itinerary?
Knowing what to leave out is probably just as important as knowing what to include.
We skip Phu Quoc, which deserves several days and requires a significant detour. Phong Nha is also left out, as ideally you would want another two to four days for it.
We would not try to combine both Sapa and Ha Giang at the end of the trip either.
Vietnam constantly makes you want to add one more stop. With only 21 days, leaving a few places out usually means enjoying the ones you keep much more.
How do you get around Vietnam for three weeks?
You do not need to rent a vehicle to travel across the country.
Buses and domestic flights cover the longer distances, while Grab and taxis work very well in cities. Overnight buses can also save you from losing an entire day in transit.
For certain stops, renting a scooter gives you much more freedom. We saw rentals at around 150k VND per day, roughly €5.55, excluding fuel.
Over three weeks, we therefore would not automatically choose the cheapest transportation option. Saving time matters too.
How much does a 3-week trip to Vietnam cost?
Vietnam remains very affordable on a day-to-day basis. Among the prices we recorded on the ground in 2026:
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Local meal: around 60k VND / €2.20
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Dorm bed: around 225k VND / €8.35
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Basic double room: around 490k VND / €18
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Beer: around 40k VND / €1.50
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Scooter rental: around 150k VND / €5.55 per day
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SIM card: around 150k to 200k VND
These are prices we personally observed, not guaranteed rates.
Costs rise mainly with larger activities. A Lan Ha Bay cruise, for example, was around 4.8 million VND / €148, while a 3-day / 2-night Ha Giang Loop Easy Rider package was around 4.8 million VND / €178.
Planning your budget?
Our TAMAP Vietnam guide includes prices recorded on the ground and practical advice for the activities, transportation and rentals we personally tested during the trip.
Before you go: entry requirements can change, so always check the latest rules on the official Vietnam Immigration portal.
When is the best time to follow this itinerary?
There is no single perfect season for the whole of Vietnam. Weather conditions vary significantly between the north, center and south.
For a trip across the entire country, April and May can offer a particularly good compromise.
The season should also influence your choice between Sapa and Ha Giang. If seeing green rice terraces is one of your main reasons for visiting Sapa, check current conditions before building your itinerary around them.
Our take on this 21-day Vietnam itinerary
This route deliberately does not try to show you everything.
Ho Chi Minh City brings the energy at the start. The Mekong Delta slows everything down. Central Vietnam combines coastline and heritage. Ninh Binh introduces the first major karst landscapes. Hanoi brings the intensity back before Lan Ha Bay and the mountains of the north.
That is exactly what we like about Vietnam: the regions are different enough that every few days can feel like the beginning of a completely new trip.
With three weeks, we would rather preserve that progression than squeeze in another two or three destinations.
Frequently Asked Questions
Should you travel Vietnam from north to south or south to north?
Both work. The decision depends mainly on your flights, weather and where you are traveling next. Either way, a linear route avoids unnecessary backtracking.
Sapa or Ha Giang?
Sapa is more about hiking and rice terraces. Ha Giang is about the road and mountain scenery. Our preference goes to Ha Giang, especially outside the best rice-terrace season.
How much should you budget?
It depends mainly on your comfort level and activities. Everyday costs remain low. The largest additional expenses usually come from long-distance transportation, the Lan Ha Bay cruise and potentially the Ha Giang Loop.
Everything is ready. Now take the trip.
This itinerary gives you the structure. The TAMAP Vietnam guide goes much further: flexible itineraries of up to 30 days, detailed daily plans, transportation we actually took, prices we observed, practical advice, alternatives and first-hand feedback from our trip.
We give you the route. You remain free to make it your own.