Mexico is a popular beach destination with Cancun and the Riviera Maya, plus the massive metropolis of Mexico City. Here's which eSIM to choose so you have internet at the resort and in the capital alike.
For a week in Cancun or Playa del Carmen with navigation, social media and booking excursions, 3–5 GB is usually enough. For a trip that includes Mexico City with heavy in-city map use, get 8 GB or more.
Coverage is reliable in hotels and tourist zones across Cancun and the Riviera Maya. In Mexico City the network is fast almost everywhere, including the metro. Signal can be weaker at remote cenotes and on some excursion routes.
Install the eSIM at home ahead of time, so you're online right after landing in Cancun or Mexico City instead of looking for a SIM card counter at the airport.