Quick Facts About Saint Barthélemy
General Information
- Capital: Gustavia
- Population: 10,000
- Languages: French
- Currency: Euro (EUR)
- Time Zone: AST (UTC-4)
Connectivity Overview
- Network Coverage: 4G LTE island-wide
- Main Operators: Orange Caraïbe
- eSIM Availability: Excellent support
- Best Coverage: Gustavia & St Jean
- Airport: Gustaf III Airport
Benefits of eSIM for Saint Barthélemy Travel
eSIM vs Traditional SIM Comparison
✅ eSIM Advantages
- • Instant activation at Gustaf III Airport
- • No need to find shops in Gustavia
- • Perfect for yacht and villa bookings
- • Essential for restaurant reservations
- • Keep home number for banking
- • Easy beach club and spa bookings
❌ Traditional SIM Issues
- • Limited shop hours in Gustavia
- • Premium pricing for tourists
- • Registration requirements
- • Language barrier (French)
- • Lose home number access
- • ID/passport needed
Key Benefits for Saint Barthélemy
Luxury Travel Ready
Stay connected at luxury resorts and villas
Beach & Harbor Access
Coverage at all premium beaches and Gustavia Harbor
Gourmet Dining
Book top restaurants and beach clubs online
Sailing Culture
Essential for yacht charters and water activities
Shopping & Services
Navigate to designer boutiques and galleries
Premium Activities
Book diving, sailing, and spa treatments
Saint Barthélemy eSIM Pricing & Plans
💰 Loading Current Saint Barthélemy eSIM Prices...
How to Install Your Saint Barthélemy eSIM
Before You Travel
- 1
Check your phone supports eSIM
- 2
Purchase your Saint Barthélemy eSIM plan
- 3
Receive QR code via email instantly
Upon Arrival
- 4
Scan QR code with your phone camera
- 5
Follow on-screen setup instructions
- 6
Enable data roaming and enjoy!
Pro Tip: Install your eSIM before departure while on WiFi. Then simply turn it on when you land at Gustaf III Airport in Saint Barthélemy.
Network Coverage Across Saint Barthélemy
Island Coverage
Travel Recommendations for Saint Barthélemy
Choose your travel style below to see personalized eSIM recommendations for your Saint Barthélemy adventure:
Beach & Resort Vacationer
Enjoying luxury resorts, pristine beaches, and water sports on the island
Data Needs
Moderate (10-15GB)
Recommendation
Perfect for resort WiFi backup, beach day navigation, and sharing paradise photos. Most resorts have WiFi.
Essential Tips:
- ✓Book water sports online
- ✓Share beach sunset photos
- ✓Navigate to hidden beaches
- ✓Check ferry schedules
- ✓Find beachside restaurants
History & Heritage Explorer
Discovering Brimstone Hill Fortress, sugar plantations, and colonial architecture
Data Needs
Moderate (8-12GB)
Recommendation
Essential for historic site information, audio guides, and navigating between heritage locations.
Essential Tips:
- ✓Research fortress history
- ✓Navigate plantation tours
- ✓Book heritage excursions
- ✓Find local museums
- ✓Access historical guides
Island Hopper
Exploring both Saint Barthélemy, taking ferries, and discovering each island's charm
Data Needs
Moderate (10-15GB)
Recommendation
Great for ferry bookings, navigation on the island, and staying connected during transfers.
Essential Tips:
- ✓Book ferry tickets online
- ✓Check ferry schedules live
- ✓Navigate the island
- ✓Find island-specific tours
- ✓Compare island restaurants
Adventure Seeker
Hiking Mount Liamuiga, exploring volcanic formations, and seeking outdoor thrills
Data Needs
Low-Moderate (5-10GB)
Recommendation
Important for trail maps, weather updates, and emergency communication. Download offline maps.
Essential Tips:
- ✓Download trail maps offline
- ✓Check weather conditions
- ✓Share location with family
- ✓Find adventure guides
- ✓Book zip-line tours
Caribbean Backpacker
Budget traveling between islands, staying in guesthouses, exploring local life
Data Needs
Low-Moderate (5-10GB)
Recommendation
Essential for finding budget accommodations, local transport, and connecting with other travelers.
Essential Tips:
- ✓Find budget guesthouses
- ✓Book shared transport
- ✓Locate local eateries
- ✓Join traveler groups
- ✓Navigate public buses
Business & Citizenship Visitor
Attending business meetings, exploring investment opportunities, or citizenship programs
Data Needs
High (15-25GB)
Recommendation
Maximum data for video calls, document sharing, and staying connected with international offices.
Essential Tips:
- ✓Access cloud documents
- ✓Join video conferences
- ✓Navigate business districts
- ✓Book business hotels
- ✓Find co-working spaces
💡 Pro Tip for Saint Barthélemy
Saint Barthélemy offers excellent 4G coverage in Gustavia, St Jean, and all popular beaches. Remote locations like Colombier Beach (accessible only by boat or hiking trail) may have limited coverage. Most luxury resorts and beach villas offer WiFi, but having your own data ensures connectivity for booking restaurants, yacht charters, and sharing your French Caribbean paradise moments. The compact island size means you're never far from strong signal areas.
Must-Visit Places in Saint Barthélemy
Top Beaches
Shell Beach
Walking distance from Gustavia, perfect for sunset
St Jean Beach
Popular beach with beach clubs and water sports
Colombier Beach
Secluded beach accessible by boat or hiking trail
Gouverneur Beach
Beautiful crescent beach with crystal-clear water
Saline Beach
Pristine white sand beach, naturist-friendly
Cultural Attractions
Gustavia Harbor
Luxury yachts, waterfront dining, and shopping
Fort Gustav
Historic fort with panoramic harbor views
Grand Cul-de-Sac
Lagoon beach perfect for water sports
Lorient
Traditional village with local markets
Flamands Beach
Long beach with luxury resorts and dining
Network Providers in Saint Barthélemy
Orange Caraïbe
- Primary network provider for Saint Barthélemy
- Excellent 4G LTE coverage island-wide
- Strong signal at all beaches and resorts
- Reliable coverage in Gustavia and St Jean
- Part of French network infrastructure
Troubleshooting Common Issues
No Service After Landing
- • Enable Data Roaming in your phone settings
- • Restart your device after eSIM activation
- • Manually select Orange Caraïbe network
- • Ensure eSIM is set as primary data line
Slow Data Speeds
- • Check remaining data allowance
- • Move to areas with better coverage
- • Reset network settings if needed
- • Peak season may cause network congestion
Limited Coverage at Remote Beaches
- • Download offline maps before visiting secluded areas
- • Signal may be reduced at Colombier and Saline
- • Most populated areas have excellent coverage
- • Consider pre-downloading content for beach time
Emergency Contacts in Saint Barthélemy
Emergency Numbers (French)
- Medical Emergency (SAMU)15
- Police (Gendarmerie)17
- Fire Department18
- European Emergency112
Medical Facilities
- Hospital (Gustavia)+590 590 27 60 35
- Pharmacy (Gustavia)+590 590 27 61 82
- Sea Rescue196
Important: Save these numbers in your phone before traveling. Your eSIM provides data only - use WhatsApp or VoIP apps for calls, or purchase a plan with voice minutes.
Cultural Tips for Saint Barthélemy
Do's
- Greet people with "Bonjour" (Good morning)
- Dress elegantly at upscale restaurants
- Make restaurant reservations in advance
- Learn basic French phrases
- Respect quiet hours and privacy
Don'ts
- Don't wear beach attire in Gustavia
- Don't photograph private villas or yachts
- Don't expect shops open mid-day (siesta)
- Don't assume everyone speaks English
- Don't disturb marine life when swimming
Language Tip: French is the official language. While many speak English in tourist areas, learning basic French phrases is appreciated. The culture blends French sophistication with Caribbean warmth.
Frequently Asked Questions
What network provider does my eSIM use?
Your eSIM connects to Orange Caraïbe, the primary network provider in Saint Barthélemy. They offer excellent 4G LTE coverage throughout the island.
Will my eSIM work at all beaches?
Yes, coverage is excellent at most beaches including St Jean, Shell Beach, and Flamands. Some secluded beaches like Colombier may have slightly reduced signal but still maintain connectivity.
Can I use my eSIM for yacht charters?
Yes, your eSIM works perfectly when moored in Gustavia Harbor or near the coast. Signal may be reduced when sailing far from shore.
What about calling restaurants and hotels?
Your eSIM provides data only. Use WhatsApp, Skype, or other VoIP services for calls. Most hotels and restaurants in Saint Barthélemy also use WhatsApp for communication.
How much data do I need for a luxury vacation?
For typical use (navigation, social media, messaging, restaurant bookings), 5-10GB is sufficient for a week. If you plan to work remotely or share lots of photos/videos, consider 15-20GB or an unlimited plan.
Ready for Your Luxury French Caribbean Escape?
Get instant connectivity in Saint Barthélemy with our reliable eSIM plans. From Gustavia Harbor to pristine beaches, stay connected throughout your luxury island getaway.