Ambracian gulf
Chapter 2 (4 references)
The Corinthians on the voyage home took Anactorium, which stands at the mouth of the Ambracian gulf. The place was taken by treachery, being common ground to the Corcyraeans and Corinthians. After establishing Corinthian settlers there, they retired home. Eight hundred of the Corcyraeans were slaves; these they sold; two hundred and fifty they retained in captivity, and treated with great attention, in the hope that they might bring over their country to Corinth on their return; most of them being, as it happened, men of very high position in Corcyra. In this way Corcyra maintained her political existence in the war with Corinth, and the Athenian vessels left the island. This was the first cause of the war that Corinth had against the Athenians, viz. , that they had fought against them with the Corcyraeans in time of treaty.
Chapter 7 (4 references)
About the same time towards the close of the summer, the Ambraciot forces, with a number of barbarians that they had raised, marched against the Amphilochian Argos and the rest of that country. The origin of their enmity against the Argives was this. This Argos and the rest of Amphilochia were colonized by Amphilochus, son of Amphiaraus. Dissatisfied with the state of affairs at home on his return thither after the Trojan War, he built this city in the Ambracian Gulf, and named it Argos after his own country. This was the largest town in Amphilochia, and its inhabitants the most powerful. Under the pressure of misfortune many generations afterwards, they called in the Ambraciots, their neighbours on the Amphilochian border, to join their colony; and it was by this union with the Ambraciots that they learnt their present Hellenic speech, the rest of the Amphilochians being barbarians. After a time the Ambraciots expelled the Argives and held the city themselves. Upon this the Amphilochians gave themselves over to the Acarnanians; and the two together called the Athenians, who sent them Phormio as general and thirty ships; upon whose arrival they took Argos by storm, and made slaves of the Ambraciots; and the Amphilochians and Acarnanians inhabited the town in common. After this began the alliance between the Athenians and Acarnanians. The enmity of the Ambraciots against the Argives thus commenced with the enslavement of their citizens; and afterwards during the war they collected this armament among themselves and the Chaonians, and other of the neighbouring barbarians. Arrived before Argos, they became masters of the country; but not being successful in their attacks upon the town, returned home and dispersed among their different peoples.
Chapter 11 (4 references)
Uniting here at daybreak, they sat down at the place called Metropolis, and encamped. Not long afterwards the Athenians in the twenty ships came into the Ambracian Gulf to support the Argives, with Demosthenes and two hundred Messenian heavy infantry, and sixty Athenian archers. While the fleet off Olpae blockaded the hill from the sea, the Acarnanians and a few of the Amphilochians, most of whom were kept back by force by the Ambraciots, had already arrived at Argos, and were preparing to give battle to the enemy, having chosen Demosthenes to command the whole of the allied army in concert with their own generals. Demosthenes led them near to Olpae and encamped, a great ravine separating the two armies. During five days they remained inactive; on the sixth both sides formed in order of battle. The army of the Peloponnesians was the largest and outflanked their opponents; and Demosthenes fearing that his right might be surrounded, placed in ambush in a hollow way overgrown with bushes some four hundred heavy infantry and light troops, who were to rise up at the moment of the onset behind the projecting left wing of the enemy, and to take them in the rear. When both sides were ready they joined battle; Demosthenes being on the right wing with the Messenians and a few Athenians, while the rest of the line was made up of the different divisions of the Acarnanians, and of the Amphilochian carters. The Peloponnesians and Ambraciots were drawn up pell-mell together, with the exception of the Mantineans, who were massed on the left, without however reaching to the extremity of the wing, where Eurylochus and his men confronted the Messenians and Demosthenes.
Chapter 13 (4 references)
At the close of the summer, the Athenians at Naupactus and the Acarnanians made an expedition against Anactorium, the Corinthian town lying at the mouth of the Ambracian Gulf, and took it by treachery; and the Acarnanians themselves, sending settlers from all parts of Acarnania, occupied the place.