For Oct 16
Machu Picchu Travel Information - Machu Picchu
EQUINOCTIAL SUN AND ASTRONOMICAL ALIGNMENTS IN MESOAMERICAN
Ancient Cosmologies: Understanding Ancient Skywatchers, Mayas, and
Archaeoastronomy/Cultural Astronomy
The Role of Archaeoastronomy in the Maya World: the Case Study of
Pre-Columbian Cultures
PDF) A Review of Archaeoastronomy and the Maya
Mesoamerican Archaeoastronomy