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Antalaha → Vohemar (Iharana) transfer

Antalaha to Vohemar is 228 km along the vanilla coast, all of it on the RN5a, with no ferry and no river to worry about. Rough Guides calls the surfaced road through here one of the best in the country.

The road

One road the whole way. The RN5a runs 406 km from Ambilobe down to Antalaha, and the section you travel — Antalaha through Sambava and on to Vohemar — is the paved half. Both English and French sources describe it in the same words: from Vohemar to Antalaha the road is paved and in good condition.

A traveller riding a bush taxi from Sambava to Vohemar described it simply as very good, paved the entire way. That same account then describes the road north of Vohemar as a dust track and among the most fearsome in the country — which is a useful thing to know, because that is a different half of the same road, and it was rebuilt and tarred in 2022. Much of what you read about the RN5a mixes the two up.

How long

Machine routing puts the run at about three and three-quarter hours. Our own catalogue budgets four, built on a deliberately conservative average that already allows for stops.

Realistically, plan four and a half to five and a half hours door to door with one proper break in Sambava. Under four is possible if you do not stop. What slows this road is not its surface but its life: it runs through continuous vanilla, coconut and rice country, village after village, and it is a working road rather than a bypass.

Sambava's markets run on Tuesday, Friday and Saturday, and Sambava is the town you must drive through. A mid-morning transit on a market day is the slow version of this journey.

Vanilla country, which is the point

This is the SAVA region — the name is an acronym of its four towns, Sambava, Antalaha, Vohemar and Andapa — and together they produce most of the vanilla the world exports. If you have ever bought a vanilla pod, it very probably grew within a hundred kilometres of this road.

Antalaha at the southern end is the historic capital of that trade, with French colonial architecture and a harbour. Sambava in the middle is the regional capital and the largest town in the north-east. Vohemar at the northern end is where our driver lives, and where the road turns inland for Daraina and the golden-crowned sifaka.

Plantations and curing houses can be visited along the way. Ask us when you book rather than hoping to arrange it at the gate.

Weather, and the honest version

Sambava takes around 2,300 mm of rain a year. Antalaha peaks near 358 mm in January and drops to about 91 mm in September. Cyclone season runs November to April, and this coast is where storms make landfall rather than somewhere they pass by — Cyclone Gamane came ashore in Vohemar district in March 2024 and cut this road, and Cyclone Dikeledi did the same in January 2025. Both times it reopened within about a week.

Between May and October this is one of the easiest drives in northern Madagascar. Between November and April it is still usually fine, but it is worth asking before you fix a date.

Price per person

* Travelling alone? The whole car is yours — a private trip costs the same in total. Bring a travel companion and the price per person halves.

Zebu on the road are part of driving here. Herds cross the national roads and rest on the warm tarmac, and after dark they are genuinely hard to see even on full beam — which is one reason we do not drive between towns at night. A zebu is worth around 400,000 to 500,000 Ariary, more than a month's wages for most people in this region, so an animal on the road is somebody's livelihood rather than an obstacle. Knowing which stretches carry herds, and at what hour, is exactly the kind of thing a driver who runs these roads every month knows and a rented car does not come with.

Chameleons cross these roads, slowly and without looking, and your driver will stop for them. In much of northern Madagascar it is fady — taboo — to kill or even touch one, and that belief is the reason the big Oustalet's chameleon is still common here when it has thinned out elsewhere. In many villages they are held to carry the spirits of the ancestors, so harming one, even accidentally at the wheel, is not a small thing. One piece of advice a visitor would never guess: in traditional belief even pointing at a chameleon is a bad omen, and the misfortune is held to fall on the person and their family rather than on the animal. Admire it, keep your hand down, and let your driver decide what happens next. Fady varies from region to region and sometimes from village to village, which is another reason to travel with somebody who knows which one he is in.

Prices are per person. Full car = cheapest per seat. Children under 3 travel free on a lap. The price covers the booked travellers only — every traveller in the car pays.

Read first: driving in northern Madagascar — night, zebu, fuel and the rains →

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