Messenia's location made it a valuable region for Sparta to control because it was strategically located between the two major cities of Sparta and Argos. It was also located on the Isthmus of Corinth, which was a major trade route between the Aegean Sea and the Mediterranean Sea. This allowed Sparta to control the flow of goods and resources between the two regions, giving them a major economic advantage. Additionally, Messenia was a fertile region, providing Sparta with a reliable source of food and resources. Finally, Messenia's location also allowed Sparta to protect its borders from potential enemies.
