Petén Department
Kinal is a major pre-Columbian Maya archaeological site in the Petén Department of the modern-day Petén Department of northern Guatemala. The major occupational phase for the site dates from the Late Classic period of Mesoamerican chronology (c.600–900 AD), with evidence for a substantial and expansionary building program dating from the first half of the 8th century AD. Kinal was discovered in the 1960s by archaeologist Ian Graham while he was carrying out an archaeological survey of the region, although no excavations were undertaken at the site at that time.