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Is this Triply eSIM valid for our group's ferry trip to <strong>Martinique</strong> or <strong>Guadeloupe</strong>?

Updated April 22, 2026

For your group's Triply plan, it’s important to note that this specific eSIM is valid only within Dominica. While it's tempting to island-hop, remember that Martinique and Guadeloupe are French territories and part of the EU, whereas Dominica is an independent nation. This means your Triply connection will cease the moment your ferry enters French waters. If your crew plans to explore multiple islands, we recommend checking out our regional eSIM options to keep everyone connected across different destinations.

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