I have traveled to Greece multiple times, from exploring Athens to island hopping across around the Greek islands. One of my favorite places is Lesbos island, but I also visited places like Santorini and visited Meteora. Whether you are on a ferry between islands or road tripping inland, having reliable data makes travel in Greece a lot easier.

For my next trip to Greece, I would personally choose Sim Local because after comparing all available eSIM providers, it comes out as the best eSIM for Greece in 2026.

As a full-time travel blogger who visited more than 160 countries and tests SIM cards and eSIMs almost every week, I know exactly what works and what doesn’t. In Greece especially, the mobile network you are connected to matters more than the eSIM brand itself.