Is this WestESIM valid for ferry travel to Martinique or St. Vincent?

This specific WestESIM plan is designed exclusively for use within Saint Lucia. For travelers planning to take ferries to other islands, it's crucial to understand that your connectivity will cease. A ferry to Martinique will take you to French territory (part of the EU), and a journey south to St. Vincent leads to another independent nation. For seamless travel across multiple Caribbean destinations, we recommend exploring our Caribbean Regional eSIM options, which provide broader geographical coverage.