How should I estimate data for a trip between Cayenne and Kourou?

For a route linking Cayenne, Kourou and Saint-Laurent-du-Maroni, consider trip length and how often you will check maps or update bookings. Estimate from your own use of maps, messaging, social uploads and Wi-Fi; video, hotspot use and photo backup can increase demand. The ranges on this page are seven-day examples, not a prediction for your trip.

What should I save offline for a trip to French Guiana?

In French Guiana, save tickets, meeting points, arrival addresses and maps for your planned stops. Check that the selected offer includes the destination; local signal may vary.

What should I compare in a plan for a route between Cayenne and Kourou?

Confirm the selected offer includes French Guiana rather than assuming service in French Guiana is the same along the full route. Review the selected plan's current country or territory list, validity, data allowance and activation terms before purchase.

French Guiana travel eSIM destination image

Destination travel eSIM

Get a French Guiana eSIM for your trip.

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One prepaid eSIM for your French Guiana trip. Choose data and validity, then check out in your selected currency.

Priced in CA$ for Canadian travellers. Works for travellers from anywhere.

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What fits your trip?

1. How long are you staying?

Fair-use policies may apply to unlimited plans from our providers.

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Unlimited · 15 days

Total priceCA$47.99

Prices in Canadian dollars (CA$). Taxes calculated at checkout.

First eSIM? Choose “Add promotion code” in Stripe checkout and enter FIRSTTRIP for 25% off.≈ CA$35.99 with code

Prepaid mobile data only · one-time payment · no subscription

Phone: An eSIM-compatible, unlocked phone is required. Check compatibility.

Setup: Install on Wi-Fi before departure. Follow the selected plan’s instructions for when to enable service.

Hotspot: Hotspot and tethering are supported.

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Mobile data only

Your Canadian line can stay active for calls and texts on a dual-SIM phone; your carrier's roaming charges may apply to calls and texts.

Install on Wi-Fi

Install before departure, then follow your selected plan’s terms for when to enable it.

Before your trip

Keep the details you need close at hand.

Cayenne accommodation and arrival details
Offline maps for Cayenne, Kourou and Saint-Laurent-du-Maroni
Booking and transport confirmations
Emergency and insurance contacts

Data planning: Download maps and save guide, lodging and transport contacts before travelling beyond Cayenne. Keep river or excursion arrangements offline and adjust estimates to your actual route.

See how eSIM setup works Check phone compatibility

A travel eSIM can provide mobile data for maps, messaging and travel apps in French Guiana. The offer's country or territory inclusion does not guarantee reception at every stop; local availability, partner networks, terrain and device settings affect service. Availability is not guaranteed at every location; verify the selected plan's terms.

Ideas for your trip

French Guiana trip planning

Explore Cayenne as a city base

Plan the capital's markets and historic centre before setting out for regional destinations.

Confirm a Kourou visit in advance

Check visitor access and booking details for the specific attraction or site you plan to see.

Plan Saint-Laurent-du-Maroni as a western stay

The border-region town is a separate journey from Cayenne; confirm local arrangements and current access details.

French Guiana trip planner

Plan your French Guiana itinerary

For a trip limited to French Guiana, compare the destination plan's data, validity and price with any regional option. For a multi-country route, choose a plan only if its current included-country list covers every stop.

01
First stop on the route: Cayenne
Keep the arrival address, local transport details and first booking around Cayenne ready before travel.
Check that the selected offer includes the destination country or territory, then save local directions while connected.
02
Connecting Cayenne with Kourou
A route between Cayenne and Kourou may use different transport and have different service conditions along the way.
Confirm the offer includes the destination country or territory, then save the route and tickets before leaving a connected area. Coverage along the route may vary.
03
A later stop in Saint-Laurent-du-Maroni
If you continue to Saint-Laurent-du-Maroni, keep your arrival address and local transport plan accessible even when you expect to use mobile data.
Check that the offer includes the destination country or territory, then download directions before setting out. Local service can vary.

French Guiana data planning

How much data might your French Guiana trip use?

The examples below describe different trip patterns and the assumptions behind each estimate. Your actual use depends on your apps, settings, trip length and access to Wi-Fi.

Seven-day light-use calculator example

3.6–5.5 GB

Assumes: Seven days of messaging, email, browsing and occasional maps, with streaming and video calls off, light social use and few photo uploads. Wi-Fi availability is not included in this activity estimate and may reduce mobile data used.

Seven-day typical-use calculator example

10.1–15.1 GB

Assumes: Seven days with light streaming and video calls, daily maps, moderate social use and photo uploads. Wi-Fi access is not modelled and may reduce mobile data used; hotspot, higher-resolution video and app updates can raise demand.

These are rough planning examples, not plan allowances or promises. Actual data use varies with apps, settings, trip length and Wi-Fi. Compare estimates with the live plan options above.

Estimate usage by activity

Good to know

French Guiana eSIM questions

Availability depends on the plan's partner network and exact location around Cayenne and Kourou; coast, buildings and travel corridors can differ. Check both stops and save directions before departure.