Compare eSIM plans for the Åland Islands

Åland is a Swedish-speaking autonomous region of Finland, and almost everything about travelling here is organised around boats. The main island holds Mariehamn and the bulk of the population, and the rest of the territory is a scatter of islands and skerries connected by an internal ferry network that runs to its own rhythm. Coverage follows the same pattern : solid where people live, workable in the island villages, and genuinely patchy on the open-water crossings between them. Ålcom is the local operator, and the Finnish networks reach here too.

• ●On the main island nothing is difficult : Mariehamn and its harbours, Kastelholm Castle, the Bomarsund fortress ruins and the Eckerö post and customs house are all in comfortable range.
• ●The outer archipelago is where it changes. Kökar, Föglö and Sottunga have service in their villages and much less between them, and the headlands around Geta in the north are thin. Save ferry timetables and tickets offline, because the moment you need to check a connection is often the moment you are mid-channel.
• ●One buying note that matters more than the coverage : Åland has its own ISO code, AX, separate from Finland. Some catalogues sell it as its own destination, some fold it into Finland, and a few do not list it at all. Read the itemised country list rather than the plan name.

Sources: Internet Society Pulse: Finland, ITU DataHub: Finland, Ookla Speedtest Global Index