This specific plan is valid only within Anguilla. This is a critical point for "island hoppers." If you take the 45-minute ferry to St. Barths, your connection will stop. (St. Barths is also a non-EU roaming trap). For this, we highly recommend our Caribbean Regional eSIM which covers all these islands.
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Is this eSIM valid for a day trip to St. Barths, or just Anguilla?
Updated April 22, 2026
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