Antigua Guatemala (3 nights) → Lake Atitlán (3 nights) → Antigua Guatemala or Guatemala City (2 nights)
For a first visit that refuses to turn Guatemala into a transfer contest. Antigua handles colonial streets, food and a volcano day; Atitlán gets enough time to actually choose a village and slow down. Return to Antigua for atmosphere, or use Guatemala City only if an early flight makes it the sensible final base.
Antigua Guatemala (3 nights) → Lake Atitlán (3 nights) → Guatemala City (1 night) → Petén (3 nights) → Guatemala City (1 night)
The proper first big Guatemala itinerary: colonial highlands, a volcanic lake and Tikal’s rainforest temples. Fly between Guatemala City and Petén; the road journey is roughly nine hours and makes no sense when time is limited. Do not pair the Atitlán road transfer with a tight same-day domestic flight.
Antigua Guatemala (3 nights) → Lake Atitlán (3 nights) → Chichicastenango (1 night) → Quetzaltenango (Xela) (2 nights) → Guatemala City (1 night) → Alta Verapaz and Semuc Champey (2 nights) → Petén (3 nights) → Guatemala City (1 night)
For travelers who want cold highlands, a real market day, mountain walking, limestone pools and Tikal—not a polished holiday. It is deliberately road-heavy, especially around Semuc Champey and onward to Petén. If rough transfers are not part of the appeal, cut Semuc and give Xela, Atitlán or Petén the extra time.
Antigua Guatemala (3 nights) → Lake Atitlán (3 nights) → Guatemala City (1 night) → Río Dulce and Livingston (4 nights) → Petén (3 nights) → Guatemala City (1 night)
A better two-week-plus choice for travelers who want waterways, Garifuna food and culture, and the boat journey to Livingston rather than Semuc’s rough-road adventure. The route moves from cool Maya highlands to humid Caribbean lowlands before finishing with Tikal; it is slower than it looks, so keep the Guatemala City overnights as practical buffers rather than trying to eliminate them.