Guatemala — Visa & Airports

US, UK, EU, Canadian and Australian passports get 90 days on arrival under the CA-4 scheme — the clock is shared across Guatemala, El Salvador, Honduras and Nicaragua, so hopping between them does not reset it; extensions are filed at the Instituto Guatemalteco de Migración in the capital. GUA La Aurora is the main gateway with direct US, Mexico City, Madrid and regional connections; Mundo Maya (FRS) at Flores serves the Tikal circuit. Keep the entry stamp legible — a missing stamp means a fine and paperwork on departure.