Mari was an ancient Semitic city-state in modern-day Syria. Its remains constitute a tell located 11 kilometers north-west of Abu Kamal on the Euphrates river western bank, some 120 kilometers southeast of Deir ez-Zor. It flourished as a trade center and hegemonic state between 2900 BC and 1759 BC. As a purposely-built city, the existence of Mari was related to its position in the middle of the Euphrates trade routes; this position made it an intermediary between Sumer in the south and the Eblaite kingdom and the Levant in the west.
Mari was first abandoned in the middle of the 26th century BC but was rebuilt and became the capital of a hegemonic East Semitic state before 2500 BC. This second Mari engaged in a long war with its rival Ebla and is known for its strong affinity with Sumerian culture.
Wikipedia https://en.wikipedia.org/wiki/Mari,_Syria
Address Syria
Coordinates 34°33'1.148" N 40°53'19.469" E