Battle of Megalopolis
330 BCE.
Shown on the map at 37.401°, 22.142°.
The Battle of Megalopolis was fought in 331 BC between Spartan-led forces and Macedonia. Alexander's regent Antipater led the Macedonians to victory over King Agis III. Alexander, warring in Asia at the time, called it a "battle of mice" (Ancient Greek: μυομαχίᾱ), according to Plutarch.
Text from the Wikipedia article Battle of Megalopolis, licensed CC BY-SA 4.0.