Greece eSIM | Travel Data Plan with Instant Activation

Why use an eSIM in Greece?

1
Greek island ferry schedules change frequently due to weather — you need real-time updates from Ferryhopper and OpenSeas.
2
Acropolis tickets sell out and require app-based booking with timed entry slots.
3
Island hopping means switching from boat to bus to taxi, often in remote villages where no English is spoken — translation apps are essential.

5G in Athens, Thessaloniki, Heraklion. 4G LTE across all major islands and coastal towns.

Local Carriers

Cosmote · Vodafone Greece

Network Type

4G LTE / 5G

Cities & areas covered

Athens → Santorini → Mykonos Crete Rhodes Thessaloniki Corfu Naxos

✓
Athens and the Acropolis
Full 5G across central Athens, Plaka, and the Acropolis area. The Metro has continuous LTE.
✓
Santorini and Mykonos
Strong LTE across both islands. Caldera-side villages (Oia, Imerovigli, Fira) have full coverage.
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Crete
Heraklion, Chania, Rethymno — all well-covered. Mountain villages and the Samaria Gorge have weaker patches.
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Smaller Cyclades
Naxos, Paros, Milos, Folegandros — town centers have LTE. Some remote beaches are weaker.

Does it cover all the Greek islands?

Yes for the major and mid-sized islands. Truly remote islets may be limited — verify in the Beaver eSIM app for specific destinations.

Will it work on inter-island ferries?

Coverage is strong near both departure and arrival ports. Mid-sea between distant islands can drop to 3G.

Can I use it for Acropolis tickets and museum apps?

Yes — all Greek tourist attractions work normally.

Is Greece included in Europe regional plans?

Yes — Greece is part of EU and is included in all Beaver eSIM Europe plans.

How much data for a 1-week Greek island trip?

5–8 GB is comfortable for ferry apps, maps, social posting, and translation.

Planning a multi-country trip? Beaver eSIM has plans for every region.

New to travel eSIMs? Two quick reads: how much data you actually need, and how Beaver's prices compare to Airalo and Holafly (spoiler: same networks, lower price).

Activate your Greece eSIM in 60 seconds. No SIM swapping, no airport queues.