The Battle of Kadesh took place in the 13th century BC between the Egyptian Empire led by pharaoh Ramesses II and the Hittite Empire led by king Muwatalli II. Their armies engaged each other at the Orontes River, just upstream of Lake Homs and near the archaeological site of Kadesh, along what is today the Lebanon–Syria border.
The battle is generally dated to May 1274 BC, as accounted by Egyptian chronology, and is the earliest pitched battle in recorded history for which details of tactics and formations are known. It is believed to be the largest battle ever fought involving chariots, numbering at a total of 5,000 to 6,000.
Wikipedia https://en.wikipedia.org/wiki/Battle_of_Kadesh
Address Luxor, Egypt
Coordinates 25°43'5.534" N 32°39'26.877" E