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Does EastESIM work in the floating villages of Ha Long Bay, Vietnam?

Updated April 22, 2026

EastESIM strives to offer the best possible coverage, even in unique locations like the floating villages of Ha Long Bay, Vietnam. While cruising through the stunning limestone karsts, you'll generally have a signal in the more populated areas and near the main tourist hubs like Tuan Chau Island. As you venture deeper into secluded coves or smaller floating communities, the connection might shift to 3G or become intermittent. However, our partnerships with local carriers like Viettel ensure you'll have opportunities to share those breathtaking bay photos.

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