You'll generally find a strong signal with your SouthESIM on Île Royale and Saint-Joseph within the Îles du Salut. This means you can easily snap and share photos of the historic prison ruins, the lush scenery, and maybe even some curious monkeys with friends and family back home. Sharing those unique moments will be a breeze!
HELP CENTER
Will my SouthESIM work on the Îles du Salut (Devil's Island)?
Updated April 22, 2026
Was this answer helpful?
Related questions
Other answers in this topic that travelers found useful.
Does this eSIM work in Antigua if I am transiting?
This specific plan is valid only within Montserrat . Since almost all travelers arrive in Montserrat via a flight or ferry from Antigu…
Read answerWhich local network does the Montserrat eSIM connect to?
On a small volcanic island, signal reliability is everything. Our eSIM connects to the island's primary providers, typically Digicel o…
Read answerIs the internet speed fast enough for video calls and uploading photos?
Yes. Despite being a small island, Montserrat has a modern telecommunications infrastructure. You can expect 4G/LTE speeds in populated area…
Read answerShould I install the eSIM before taking the ferry or flight?
Yes, absolutely. We recommend installing and activating your eSIM while you are still in Antigua or before you leave home. The ferry ride ca…
Read answerIs roaming free in Monaco with my European (EU) SIM card?
Be careful. Even though Monaco is geographically surrounded by France, it is not a member of the European Union (EU) . Many European and UK …
Read answer