Yes. While cafes in Antigua have good Wi-Fi, it can be crowded and slow. In towns around Lake Atitlán (like San Pedro or Jaibalito), Wi-Fi is notoriously slow and unstable, especially during storms or power cuts. A eSIMBuy eSIM gives you a private, fast 4G connection and is a crucial backup for digital nomads or anyone needing a stable connection.
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Is mobile data more reliable than the Wi-Fi in Antigua or at Lake Atitlán?
Updated April 22, 2026
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