Limnaia or Limnaea was an ancient Greek city near the modern town of Amphilochia.
Map of Limnea 305 00, Greece
The fortified hill commands the strategic passage that connects Ambracia and Epirus to ancient Stratos, Agrinion and the rest of Aetolia and Acarnania.
The site today is largely abandoned and open for visits through a rough, and very precarious, concrete road. The ancient wall is visible all around the small church atop the hill in scattered ruins.
References
Limnaia Wikipedia(Text) CC BY-SA