If you want to add a bit of extra culture to your vacation, put Museo Nacional de Arquitectura on your itinerary. Check if guided tours are available or just browse around at your own pace.
Situated in Downtown Mexico City, this museum is well worth a visit. But you'll find tons more to explore in the area. Zócalo, Basilica of Our Lady of Guadalupe, and Angel of Independence Monument aren't too far from National Museum of Architecture.