Aetolia

Nafpaktos () or Naupactus, is a town and a former municipality in Nafpaktia, Aetolia-Acarnania, West Greece, situated on a bay on the north coast of the Gulf of Corinth, west of the mouth of the river Mornos.

Agrinio (Greek: Αγρίνιο, ) is the largest city and municipality of the Aetolia-Acarnania regional unit of Greece, as well as the second largest city in Western Greece after Patras. It is the economic center of Aetolia-Acarnania, although its capital is the town of Mesolonghi. The settlement dates back to ancient times. Ancient Agrinion was northeast of the present city; some walls and foundations of which have been excavated. In medieval times and until 1836, the city was known as Vrachori (Βραχώρι). According to the 2021 census, the municipality of Agrinio has a population of 89,691, of whom

Aetolia () is a mountainous region of Greece on the north coast of the Gulf of Corinth, corresponding to the eastern part of the modern regional unit of Aetolia-Acarnania. Ancient Aetolia was the core of the Aetolian League and also included parts of modern Evrytania.

thumb|250px|The Laphrion sanctuary plateau of Calydon with Varasova mountain on the background. thumb|250px|Ancient Theater (building)|theater of Calydon Calydon (; , ) was a Greek city in ancient Aetolia, situated on the west bank of the river Evenus, 7.5 Roman miles (approx. 11 km) from the sea. Its name is most famous today for the Calydonian boar that had to be overcome by heroes of the Olympian age.