eSIM for Martinique

Viasimo's Martinique eSIM starts at $1.59 for 1 GB over 7 days, running on Orange with 5G where available. Plans last 1 to 180 days, arrive by email in minutes and install from your phone's settings, with no app.

Works everywhere in Martinique

Martinique

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Duration

Quantity

Unlimited data · 3 Days$6.99

Unlimited data · 3 Days ×1

$6.99

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Dial *#06# on your phone. If you see an EID number, your phone takes an eSIM. Most phones sold since 2019 do.

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Network

Which networks does the Martinique eSIM use?

Host networks: Orange

Your eSIM picks one automatically; you do not choose or switch between them.

Data: 1 GB – 20 GB or unlimited
Validity: 1–180 days
Speed: 4G LTE / 5G
Hotspot / tethering: Supported on most devices
Activation: Starts when you first connect in your destination
Speed management: Roughly 2-3 GB per day at full speed, sometimes less depending on the local carrier, then reduced
Top-ups: Add more data from your account, before the plan expires
Text messages (SMS): Data only: use an app for verification codes
Unused validity: 180 days before it must be installed

Setting up Buy, scan the QR code we email you, and switch on the travel line when you land. How it works

Choosing a plan

How much data do you need?

The allowances below are our sizing recommendations, not measurements. The plan beside each one is the cheapest option on this page that covers it.

Recommended data allowances matched to the plans sold for this destination
You are	Plan for	Cheapest plan that covers it
LightMaps, messaging and the occasional lookup	About 1 GB a week	$1.591 GB, 7 days
TypicalMaps, social, photos and some browsing	About 3 to 7 GB a week	$4.595 GB, 30 days
HeavyVideo streaming, video calls and uploads	10 GB a week or more	$8.0010 GB, 30 days
Working or sharingTethering a laptop, calls and cloud sync	20 GB a week or more	$13.99Unlimited, 7 days

Work it out from your own habits

What a week abroad costs

eSIM, local SIM or roaming?

Charged per day

Your carrier roaming

Queue and plastic

A SIM at the airport

$1.59

Viasimo, one bundle

Only the Viasimo figure is a price: it comes from today’s live catalog. The other two rows are directional, not quoted rates.

About this eSIM

Martinique is an overseas department of France, which means its mobile infrastructure is built to European standards rather than improvised island-style. For you that translates into a straightforward arrival: land at Aimé Césaire airport near Le Lamentin, and a data plan bought before departure should register on a local network within a minute or two of you switching your phone out of flight mode. The complication on this island is never the technology; it is the terrain, because a volcano, a spine of rainforest ridges and a deeply indented coastline all get between you and the nearest tower.

Getting online when you land

Install the profile at home, over your own wifi, while you still have a connection you trust. Airport wifi in the Caribbean is a coin flip and you do not want your first task after a long flight to be troubleshooting a download. Once the profile sits on your phone, leave it switched off until the wheels touch down, then enable it and set it as your data line while your home number stays parked on your primary SIM for bank codes and calls from whoever is watering your plants.

Give it two or three minutes at the gate before you decide something is wrong. Phones landing in a new country often try several networks in sequence before settling. If nothing appears, toggle flight mode once, and if that fails, restart. The rental car desks and the taxi rank sit right outside arrivals, so you will want a working map before you commit to driving on unfamiliar roads in the dark.

The networks you'll be on

Rather than name operators we cannot verify for this territory, here is the honest version: your plan connects to whichever local partner network is available where you are standing, and it may hand you between more than one over the course of a trip. In practice, service around the built-up centre of the island is modern and quick, comparable to what you would expect in a mid-sized French town. Your phone chooses automatically; there is nothing to configure and no menu you need to hunt through.

If you ever need to force a change, the manual network selection screen in your phone settings will list the available options and let you pick one. This is worth knowing about but rarely worth using. Automatic selection recovers on its own once you move a few hundred metres.

Where coverage holds, and where it thins

The reliable band runs down the centre and along the developed coasts: Fort-de-France and its suburbs, the Lamentin plain, Le Marin and the yacht harbours in the south, Sainte-Anne, Les Trois-Îlets and the beach strip on the western side. Along the main dual carriageway you should stay connected the whole way.

Things change once you go north. The road up the Route de la Trace winds through rainforest under Mount Pelée, and the ridges block signal in long stretches; expect gaps rather than a steady bar. The gorges inland from Ajoupa-Bouillon, the trails on the Presqu'île de la Caravelle, and the deep valleys behind Grand-Rivière and Le Prêcheur are all places where a phone goes quiet. The far south around Les Salines is better than the north but still uneven once you leave the parking area for the sand.

One quirk worth planning around: because Martinique is narrow and mountainous, you can lose and regain service several times inside ten minutes of driving. That is normal here and not a fault with your plan.

What you'll actually use data for here

Navigation, mostly, and more of it than you expect. Road signage is French and generally good, but the lanes through the hills fork constantly and the coastal villages run one-way systems that maps handle better than intuition. Download the whole island for offline use before you set off; it is small enough that the file is trivial.

Beyond that: checking ferry times for the shuttle across the bay between Fort-de-France and Les Trois-Îlets, which saves you a long drive around; booking distillery visits, since several of the rum estates ask you to reserve a tasting slot; reading the day's sea conditions before a boat trip out to Diamond Rock; and translating a menu when the Creole names on it defeat you. Uploading photos is the other big consumer, and hotel wifi on the coast is usually good enough that you can leave the heavy backups for the evening.

Before you fly

Check that your handset is unlocked and eSIM capable; the profile will not install on a device carrier-locked to your home network. Install the plan before departure and leave it disabled. Screenshot your accommodation address and the rental car return instructions, because both are the exact things you need at moments when the signal is worst.

Pack a car mount and a charging cable that works in the car. Days here are long and hot, and running maps constantly on a phone that is also taking beach photos will flatten a battery well before dinner. Keep your home SIM active for calls so nothing dependent on your usual number goes missing, and turn its data roaming off so it cannot quietly do anything expensive in the background.

Unlimited runs at full speed up to a fair-use limit, then continues slower.

Before you buy

Important to know

This is a data-only eSIM. It carries no calls or SMS on its own number.
Your existing number stays on your primary SIM, so calls and verification texts keep working.
Your phone must support eSIM, and some carrier-locked phones cannot install one.
Signal varies with location, terrain, congestion and your handset. Dense urban areas are consistently better served than remote ones.
5G only works where the host network has deployed it and your phone supports it. Everywhere else it falls back to 4G LTE.
The eSIM selects a host network automatically. You cannot pick or switch between them.
Unlimited plans run at full speed up to a fair-use limit, then continue at a reduced speed. Read the fair usage policy

Looking for more information?

Frequently asked questions

Does an eSIM work in Martinique?

Yes. Your Martinique eSIM connects automatically the moment you arrive, with no roaming fees and nothing to set up at the airport. The host networks it can use are Orange. Coverage runs on 4G LTE and 5G where the network has rolled it out, and falls back to 4G elsewhere.

Do I get 5G in Martinique?

Yes, where it has been deployed. 5G runs on Orange in Martinique, and your eSIM uses it automatically on a 5G-capable phone, dropping back to 4G LTE outside covered areas. No country is covered everywhere, so 5G availability varies by location.

Is Mount Pelée safe to hike right now?

Mount Pelée has been on yellow (restless) alert since 6 December 2020. In May 2025 the Martinique Volcano Observatory reported hundreds of small earthquakes but no sign of an imminent eruption. Check the observatory's latest bulletin before you set out, follow any trail closures, and download your route, because signal fades on the upper slopes.

Which Paris airport do flights to Martinique leave from?

It depends on the airline. Air France flies to Martinique Aimé Césaire (FDF) from Paris-Charles de Gaulle, while Air Caraïbes and Corsair fly from Paris-Orly. American Airlines connects with Miami, and Air Canada and Air Transat fly from Montreal. Check your ticket before planning a train or connecting flight in Paris.

Are protests disrupting travel in Martinique?

They have done. In October 2024 protesters occupied the tarmac at Aimé Césaire airport, disrupting flights. The UK Foreign Office's current advice mentions restrictions on fuel sales, and warns that further restrictions and curfews may be imposed at short notice and that flights may be affected. Keep airline alerts on and check your transport operator before you travel.

What are the emergency numbers in Martinique?

As in mainland France, 112 reaches all emergency services. You can also dial 15 for an ambulance, 17 for the police and 18 for the fire service. The eSIM is data-only, so make these calls from your home SIM, which can reach emergency services while roaming, or from a landline.

How much data do I need for 7 days in Martinique?

For 7 days in Martinique, Viasimo sells 1 GB for $1.59 and unlimited data for $13.99. Our sizing recommendation, not a measurement: maps, messaging and the occasional lookup, about 1 GB a week; maps, social, photos and some browsing, about 3 to 7 GB a week. The data calculator on this site works it out from how you actually use your phone.

Installing, keeping your number, topping up and hotspot work the same everywhere: see how it works →

Know before you go

Martinique: what to know before you land

In Martinique your eSIM connects to Orange, with 5G where it is available. Data is most useful for the things that can change your plans at short notice: flight disruption at Aimé Césaire after the protests of October 2024, volcano bulletins for Mount Pelée, which has been on yellow alert since 2020, and storm tracking from June to November.

Emergency: 112 or 15 ambulance, 17 police, 18 fire
Plugs: CE 220V
Currency: Euro (EUR)

Main airports

FDF Martinique Aimé Césaire International Airport

Apps worth having WhatsAppGoogle MapsWazeFacebook Messenger

Flights into Aimé Césaire (FDF) and protest disruption

Martinique Aimé Césaire International (FDF) is at Le Lamentin, just outside Fort-de-France. It has a single 3,000 m runway and handled about 1.86 million passengers in 2023. Which Paris airport you use depends on the airline. Air France flies from Charles de Gaulle, while Air Caraïbes and Corsair use Orly. Across the Atlantic, American Airlines flies from Miami, and Air Canada and Air Transat from Montreal, with seasonal Toronto and Québec City flights. Air Caraïbes, Air France, Caribbean Airlines and smaller carriers link the island with Guadeloupe, St Martin, Cayenne and neighbouring islands.

In October 2024, protesters occupied the airport tarmac and flights were disrupted. The UK Foreign Office's current advice notes restrictions on fuel sales and warns that further restrictions and curfews may be imposed at short notice, with possible disruption to transport, including flights. Keep your airline's app installed with notifications on, and check the status of your flight on the morning you travel. Your eSIM lets you do that and rebook from the roadside rather than waiting until you reach hotel wifi.

Mount Pelée's yellow alert and the UNESCO north

Mount Pelée rises to 1,397 m above the north of the island. Its 1902 eruption destroyed the town of Saint-Pierre in minutes, killing an estimated 29,000 to 30,000 people. In 2023 the volcano and the surrounding rainforest and peaks were inscribed as a UNESCO World Heritage Site, the Volcanoes and Forests of Mount Pelée and the Pitons of Northern Martinique.

The volcano is active and closely watched. The Martinique Volcano Observatory raised its alert level from green (normal) to yellow (restless) on 6 December 2020. In May 2025 it reported hundreds of small earthquakes but no sign of an imminent eruption. The UK Foreign Office also notes that the volcano is monitored and advises following local guidance.

If you plan to hike Pelée or explore Saint-Pierre, check the observatory's latest bulletin on the morning you go. Trails can close when activity or weather changes. Download offline maps and your route before you head up, because the higher slopes are where your phone is most likely to lose signal. Tell someone at your accommodation when you expect to be back.

Storm season from June to November and Martinique's emergency numbers

The Atlantic hurricane season runs from June to November. The Foreign Office advises following updates from the World Meteorological Organization and the US National Hurricane Center. In practice, that means checking the National Hurricane Center's outlook on your phone every day if you travel in late summer or autumn, and acting early when a system is forecast to pass near the Lesser Antilles. Charge your phone and a power bank whenever a storm warning is issued, because power and mobile service can both be interrupted afterwards.

Crime levels are low. The Foreign Office still advises avoiding isolated places, including beaches, after dark, not carrying large amounts of cash and using hotel safes. It also cautions that some dive schools may not meet safety standards, so check operators' credentials and equipment before you book.

Martinique uses France's emergency numbers. 112 reaches all services, or dial 15 for an ambulance, 17 for the police and 18 for the fire service. The eSIM is data-only, so call from your home SIM. French driving laws apply, and depending on your licence you may need an international driving permit.

Researched October 2026 · 4 sources

gov.uk Martinique travel advice: safety and security (GOV.UK)
gov.uk Martinique travel advice: getting help (GOV.UK)
en.wikipedia.org Martinique Aimé Césaire International Airport (Wikipedia)
en.wikipedia.org Mount Pelée (Wikipedia)

7-day itinerary

Seven days in Martinique: Fort-de-France, Saint-Pierre, Mount Pelée and the southern beaches

A week that splits Martinique in two: the volcanic, rainforested north with Saint-Pierre and Mount Pelée, then the Atlantic peninsulas and calmer beaches of the south. A hire car is the practical way to do it, as buses are sparse outside Fort-de-France.

Length: 7 days
Bases: 4

When to go December to May is the drier season and the best time for hiking Mount Pelée; June to November is hurricane season and the wettest period, with the highest risk from August to October.

Day 1 Fort-de-France

Fort-de-France

Aimé Césaire airport (FDF) at Le Lamentin is about 15–25 minutes from central Fort-de-France by road, depending on traffic.

Start at La Savane, the waterfront park, then cross to the Bibliothèque Schœlcher, an ornate iron-and-glass library first built for the 1889 Paris exhibition. Visit the Saint-Louis Cathedral and the covered Grand Marché for spices, rum and tropical fruit. In the afternoon, take a guided tour of Fort Saint-Louis, still a working naval base, and walk along the seafront at the Pointe Simon.

Signal Orange 4G is strong across Fort-de-France, with 5G in parts of the city and around the airport.
Day 2 North (Saint-Pierre or Le Carbet)

The Route de la Trace and Saint-Pierre

About 1 hour 15 minutes by road from Fort-de-France to Saint-Pierre via the Route de la Trace, plus stops.

Drive north on the Route de la Trace, a winding road through rainforest. Stop at the Jardin de Balata, a botanical garden with a rope-bridge walk through the treetops, then continue past the Pitons du Carbet to Le Morne-Rouge. Drop down to Saint-Pierre, destroyed by Mount Pelée in 1902, and walk among the ruins of the theatre and the prison cell where Ludger Sylbaris survived the eruption. Visit the Mémorial de la catastrophe de 1902.

Signal The Route de la Trace has patchy coverage in the forest sections; Saint-Pierre has reliable 4G.
Day 3 North (Saint-Pierre or Le Carbet)

Hiking Mount Pelée

The Aileron car park is about 20–25 minutes by road from Saint-Pierre.

Check the Martinique Volcano Observatory's bulletin and the trail status first. Start early on the Aileron trail from the car park above Le Morne-Rouge, which climbs steeply to the crater rim; allow about four to five hours there and back, and bring a waterproof, as the summit is often in cloud. In the afternoon, visit the Depaz distillery on the slopes above Saint-Pierre to see how agricole rum is made from fresh cane juice.

Signal Signal fades on the upper trail and can vanish near the summit in cloud; download your route and tell your accommodation when you expect to be back.
Day 4 Le François or Le Vauclin

The far north and the Caravelle peninsula

Saint-Pierre to Grand-Rivière takes about 45 minutes; Grand-Rivière to the Caravelle peninsula about 1 hour 15 minutes.

Drive the north coast to Grand-Rivière, a fishing village at the end of the road, and look out at the cliffs towards Dominica. Then cross to the Atlantic side via Basse-Pointe and continue south to the Caravelle peninsula, a nature reserve. Walk the trail from the ruins of the Château Dubuc, an 18th-century plantation estate, through dry forest and mangroves to the lighthouse viewpoint, then head to your base on the south-east coast.

Signal Grand-Rivière and the north Atlantic coast have weak spots; the Caravelle trails have usable 4G for most of the route.
Day 5 Le François or Le Vauclin

Le François: Habitation Clément and the Fonds Blancs

Habitation Clément is a few minutes from Le François by road.

Visit Habitation Clément, a former sugar and rum estate with a creole house, botanical gardens and a contemporary art foundation. In the afternoon, take a boat trip from Le François to the îlets and the Fonds Blancs, sandbanks inside the reef where you can stand waist-deep in clear water far from the shore. Some trips stop at the Baignoire de Joséphine, the best known of the shallows.

Signal 4G is good in Le François; out on the Fonds Blancs signal usually holds because you are still close to the coast.
Day 6 South (Sainte-Anne or Les Trois-Îlets)

Sainte-Anne and the Plage des Salines

About 40 minutes by road from Le François to Sainte-Anne.

Drive south to Sainte-Anne, a small town with a seafront church and morning market. Continue to the Plage des Salines, a long, palm-backed beach at the southern tip, and swim in its calm water. Walk part of the coastal trail east to the Savane des Pétrifications, a dry, rocky landscape with views over the Atlantic coast, and take water and sun protection, as there is little shade.

Signal Sainte-Anne and Les Salines have good 4G, but signal weakens along the coastal trail towards the Savane des Pétrifications.
Day 7 Fort-de-France

Le Diamant, Anses d'Arlet and the boat to Fort-de-France

Le Diamant to the Anses d'Arlet takes about 20 minutes; the shuttle boat from Les Trois-Îlets to Fort-de-France takes about 20 minutes.

Drive west to Le Diamant to see Diamond Rock offshore and the Cap 110 memorial at Anse Caffard, a group of white statues commemorating a slave ship wrecked there in 1830. Continue to the Anses d'Arlet, where you can snorkel with turtles in the bay at Grande Anse. In the afternoon, take the shuttle boat from Les Trois-Îlets across the bay to Fort-de-France for your final evening or flight.

Signal 4G is reliable along the south-west coast and on the short boat crossing, and strong in Fort-de-France and at the airport.

Staying connected on this route

Check the volcano observatory's bulletin and the trail status on your phone before hiking Mount Pelée.
Since late September 2026 the FCDO has reported unrest, fuel restrictions and short-notice curfews: check its advice and your airline's app before driving or heading to Aimé Césaire.
Download offline maps of the Route de la Trace and the north coast, where signal is patchy in the forest.
In storm season, charge a power bank whenever a warning is issued, as power and mobile service can be cut.

Itinerary sources · 4

whc.unesco.org UNESCO World Heritage: Volcanoes and Forests of Mount Pelée and the Pitons of Northern Martinique
gov.uk GOV.UK foreign travel advice: Martinique safety and security
en.wikipedia.org Wikipedia: Mount Pelée
en.wikipedia.org Wikipedia: Martinique Aimé Césaire International Airport

Where this comes from

Information and verification

Each block below says what was checked and when. Anything we cannot date, we do not claim.

Prices and plans: Every price and allowance on this page is read from the live catalog, not typed in.; Verified October 30, 2026
Host networks: The operator list comes from the network partner that carries this eSIM.; Verified October 30, 2026