Vietnam is almost two thousand kilometres from north to south, with a terrain that changes from subtropical highlands to delta swampland to central coast beaches to the former Mekong trading corridors of the south. Most visitors, operating from a two-week budget, see perhaps four hundred kilometres of it and return home believing they have seen Vietnam.
They have seen the part of Vietnam that has organised itself most successfully for foreign visitors. It is not the same thing.
The Northern Highlands: The Part Most Visitors Skip
The northern highlands (the provinces of Ha Giang, Cao Bang, and Lao Cai) form the most geographically dramatic part of Vietnam and receive a fraction of the visitors that the coastal route does. Ha Giang province, bordering China, contains the Dong Van Karst Plateau Geopark: a landscape of limestone pillars, terraced rice fields, and ethnic minority villages that has no equivalent in Southeast Asia.
Access requires either a motorbike permit (self-guided, experienced riders only) or a local guide with a vehicle. The infrastructure is limited and improving. The experience of driving the Ma Pi Leng Pass in Ha Giang, looking down into the Nho Que River gorge, is the kind of landscape that makes you recalibrate what the word dramatic means.
Hoi An: Where to Base and What to Avoid
Hoi An is the finest-preserved trading town in Southeast Asia, and it is also one of the most tourist-saturated destinations in Vietnam. These two facts coexist without cancelling each other.
The strategy for Hoi An is timing and geography. The ancient town at 6 AM, before the tour buses from Da Nang arrive, is a functioning neighbourhood of merchants, tailors, and morning markets. By 10 AM it is a queue. The monthly Full Moon Lantern Festival produces one of the most beautiful evenings in Vietnam; it also produces the highest visitor density of the calendar.
Base yourself within walking distance of the ancient town rather than on An Bang Beach (pleasant but requires a bike). Do your lantern shopping on the mornings before the festival rather than on the night itself.
Ha Long Bay: The Honest Advice
Ha Long Bay is as extraordinary as advertised and as crowded as cautioned. The correct approach is not to avoid it but to choose your boat carefully. A shared day cruise is a bus tour on water. A private overnight charter allows the bay to be what it actually is.
The adjacent Lan Ha Bay, within Cat Ba National Park, carries significantly fewer boats and provides access to tidal cave systems that are among the finest natural experiences in the country.
Hue and the Imperial Legacy
Hue, the former imperial capital, is routinely listed on Vietnam itineraries and routinely given insufficient time. The Imperial Citadel requires half a day; the Royal Tombs require another. The boat trip on the Perfume River to the Thien Mu Pagoda at dawn is one of the quieter and more beautiful experiences available in central Vietnam.
Most visitors give Hue a night. Give it two. The second morning, when you have no agenda except to walk the city without purpose, is when Hue becomes legible.
The Food Case for Hoi An and Hue
Both cities have distinct culinary traditions that are different from and in several respects superior to the food available in Hanoi and Ho Chi Minh City. Cao lau (Hoi An's chewy noodle dish, made with local well water) and bun bo Hue (the beef and lemongrass noodle soup that is among Vietnam's finest things) are reasons enough to include the central region.
For a route-by-route breakdown of the most rewarding overland connections in northern and central Vietnam, including which overnight trains are worth taking and which are better replaced by a short domestic flight, Travel Buzzy publishes transport and logistics guides for Vietnam that address the practical decisions most editorial content leaves unanswered.
Getting There: The Logistics Nobody Explains Well
The northern highlands are the hardest part of this itinerary to reach and the easiest to get wrong. Overnight sleeper buses from Hanoi to Ha Giang are the standard budget option, functional but exhausting on the province's winding mountain roads. A private car with driver costs more but removes the largest variable, a driver who knows the Ma Pi Leng Pass switchbacks is worth the premium over a self-driven motorbike for anyone without serious riding experience on unpaved mountain roads.
Hoi An and Hue are, by contrast, straightforward: Da Nang's airport connects both by a short transfer, and the coastal road between them is one of the more scenic drives in the country, worth doing during daylight rather than as an overnight connection.
Currency and Cash in the Regions
Vietnam's central and northern regions are considerably more cash-dependent than Ho Chi Minh City or Hanoi's old quarter. Ha Giang's homestays and highland markets rarely take cards, and ATMs thin out once away from provincial capitals. Carrying enough Vietnamese dong for several days at a time, rather than relying on finding a machine along the route, avoids an awkward situation in a region where English is also less commonly spoken than in the main tourist centres.
Frequently Asked Questions
Is the northern highlands trip worth it on a first visit to Vietnam? Only with enough time: under two weeks total, the highlands compete directly with Hoi An, Hue, and Ha Long Bay for days, and are the first region worth cutting if the itinerary is tight. On a second Vietnam trip, they should move to the top of the list.
How many days does Hoi An and Hue together realistically need? Four days minimum, two in each, accounting for the fact that both cities reward an early-morning and a second, unhurried day rather than a single rushed visit.
