🇲🇫 eSIM for Saint Martin (French part)

As low as $9.11/day*
Excellent ★★★★ Based on 2,400+ reviews
  • Unlimited data
  • 7-day validity
  • Fast and reliable internet
  • No more roaming charges
  • Instant QR code by email
Start enjoying unlimited data
Number of days
More days, lower the price!
7
Number of eSIMs
More eSIMs, more discounts
1
Install your eSIM before or during your trip. Your plan will begin once you arrive at your destination and turn on your eSIM.

* As low as price reflects the cheapest per-day rate, based on the longest available unlimited data plan duration.

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Cover Saint Martin (French part) and all nearby countries on one regional eSIM — no SIM swapping, no extra fees. Plans from $2.61.

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eSIM prices for Saint Martin (French part)

All prices in USD

7 days of unlimited data in Saint Martin (French part) costs $64.64 — about $9.23 a day on Dauphin Telecom or Orange Caraïbes, with no roaming charge and no SIM to swap.

Duration Price Per day
1 day $10.22 $10.22/day
3 days $28.36 $9.45/day
5 days $46.48 $9.30/day
7 days $64.64 $9.23/day
10 days $91.82 $9.18/day
15 days $137.18 $9.15/day
30 days $273.20 $9.11/day
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Which networks you connect to in Saint Martin (French part)

Your eSIM roams onto Saint Martin (French part)'s own operators. These are the networks and the frequencies they run — check your phone supports them before you travel.

Operator 4G / LTE bands 5G bands 5G
Dauphin Telecom B1, B3, B20 No
Orange Caraïbes B1, B3, B7, B20 No

Coverage in Saint Martin (French part)

Saint Martin (French part) is a small island territory; coverage is generally limited to populated coastal areas with mountainous interior having reduced or no service. 3G (UMTS B1) remains active on all networks.

Saint Martin (French part) travel guide

Enjoy your Saint Martin (French part) vacation

Saint Martin's French side captivates visitors with its sophisticated blend of Caribbean beauty and European charm, offering pristine beaches, world-class dining, and vibrant cultural experiences. From the glamorous marina of Marigot to the laid-back atmosphere of Orient Bay, this island destination delivers luxury resorts, water sports, and stunning natural landscapes. The French influence creates an atmosphere of elegance and refinement unlike anywhere else in the Caribbean. Stay connected throughout your island escape with a uPhone eSIM, ensuring seamless communication from the moment your plane touches down.

Top attractions in Saint Martin (French part)

Saint Martin's French territory boasts diverse attractions ranging from picture-perfect beaches to cultural landmarks and outdoor adventures. Whether you're seeking relaxation, exploration, or adventure, this island offers something for every traveler.

  • Marigot Harbor — The charming waterfront capital featuring colorful buildings, upscale shopping, and excellent restaurants with views of the marina and surrounding islands.
  • Orient Bay — A long, sandy beach known for water sports, beach clubs, and a vibrant atmosphere perfect for swimming, windsurfing, and people-watching.
  • Loterie Farm — A lush nature reserve offering zip-lining through the rainforest, hiking trails, and panoramic island views from the mountain summit.
  • Pigeon Pea Peak — The highest point on the island providing breathtaking 360-degree views of Saint Martin and neighboring islands on a clear day.
  • Grand Case Beach — A picturesque village famous for beachfront restaurants, local cuisine, and a relaxed Caribbean ambiance with excellent snorkeling opportunities.

Popular foods to try in Saint Martin (French part)

Saint Martin's culinary scene expertly blends French sophistication with Caribbean flavors, creating a unique gastronomic experience. The island's multicultural heritage influences its diverse cuisine, featuring fresh seafood, tropical fruits, and traditional Caribbean ingredients prepared with French techniques and flair.

  • Accras — Crispy fried fritters made with salt cod or vegetables, a beloved street food and appetizer throughout the island.
  • Langoustine Grillée — Grilled lobster prepared French-style with butter and herbs, a signature dish showcasing the island's fresh seafood.
  • Callaloo Soup — A traditional Caribbean soup made with leafy greens, okra, and crab, reflecting the island's cultural roots.
  • Salade Niçoise — A classic French salad featuring fresh tuna, hard-boiled eggs, olives, and anchovies, reimagined with Caribbean influences.
  • Soufflé de Christophine — A light and savory soufflé made with chayote squash, representing the elegant French-Caribbean fusion cooking style.

Best time to visit Saint Martin (French part)

The best time to visit Saint Martin is during the dry season from December through April, when sunny skies, gentle trade winds, and comfortable temperatures create perfect conditions for beach activities, water sports, and outdoor exploration. This period coincides with the winter months in North America, making it popular with tourists seeking warm weather and clear skies.

The summer months from May to November bring higher temperatures and increased humidity, with the Atlantic hurricane season running from June through November. Despite the higher rainfall and potential storms, this period offers fewer crowds, lower accommodation rates, and lush tropical landscapes. If you visit during hurricane season, ensure travel insurance covers weather-related disruptions, though direct hurricanes hitting the island are relatively rare compared to other Caribbean locations.

What to pack for your visit to Saint Martin (French part)

Packing for Saint Martin should prioritize sun protection and lightweight, breathable clothing suitable for tropical heat and water activities. The island's combination of beaches, upscale dining establishments, and outdoor adventures requires versatile clothing for various occasions.

  • High-SPF Sunscreen — The Caribbean sun is intense year-round; reef-safe sunscreen protects both your skin and the island's marine ecosystems.
  • Lightweight, Breathable Clothing — Cotton and moisture-wicking fabrics keep you comfortable in the tropical heat and humidity throughout the day.
  • Beach Cover-Up and Hat — Protect yourself from sun exposure during beach visits and outdoor activities, including a wide-brimmed hat for maximum coverage.
  • Water Shoes — Essential for rocky beaches, coral areas, and water sports; they provide grip and protect your feet from sharp rocks and sea urchins.
  • Casual Evening Attire — Pack a light dress, khaki pants, and nice shirt for upscale restaurants in Marigot and Grand Case that maintain French dining standards.
  • Your uPhone eSIM — Stay connected throughout Saint Martin with seamless coverage from Orange Caraïbe and other local carriers, ensuring you can navigate, share experiences, and stay in touch without roaming charges.

Frequently Asked Questions

Everything you need to know about your Saint Martin (French part) eSIM

It connects to Dauphin Telecom (4G B1, B3, B20) and Orange Caraïbes (4G B1, B3, B7, B20). Coverage is limited to populated coastal areas; mountainous interior has reduced or no service. 3G (UMTS B1) remains active on both networks as a fallback.

Band 20 is used by both Dauphin and Orange for 4G coverage, especially in valleys and indoors. Phones from regions like the US or Asia that omit band 20 may see weaker signal or drop to 3G in those areas. Always check your phone’s band support.

No. The eSIM works only in the French territory of Saint Martin. It will not connect in the Dutch side (Sint Maarten) or neighbouring Anguilla. Service stops at the border and you would need a separate eSIM for those areas.

There are no known blocks or throttling beyond standard operator traffic management. VPNs, video streaming, and VoIP should work normally. However, speeds depend on network congestion and local signal conditions in populated coastal areas.

Visitors are often surprised that coverage in the mountainous interior is very poor or nonexistent even though the island is small. Service is reliable only in coastal towns and along main roads. Plan to download maps and messages before heading inland.
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