Changes for non-EU travelers – Europe ends passport stamps: How border checks will work
For the purposes of the Entry/Exit System (EES), a "third-country national" is defined as a traveler who does not hold the nationality of any EU country, nor that of Iceland, Liechtenstein, Norway, or Switzerland. The new rules will also apply in Greece
The world’s strongest passports for 2025 – Greek passport in the top five
Greek passports in the top five
The Greek passport among the favorites of Americans
"With increasing global instability, citizenship in another country, particularly in a country considered more neutral or politically neutral, now provides a valuable alternative option"