Will my EastESIM have internet coverage at Sapa and the Northern Vietnam mountains?

You'll find good signal in the main town of Sapa and around popular trekking start points, allowing you to easily share photos of the terraced rice fields. However, as you venture deeper into the remote mountain villages or embark on multi-day treks through the valleys towards places like Cat Cat Village or Ta Van, expect the internet coverage to become limited or even non-existent. EastESIM prioritizes coverage in accessible areas, but the rugged terrain can naturally impact connectivity in the most secluded spots.