Ismarus is the city of the Cicones. It is not an island.
Ismarus is a city or island in the story "The Odyssey". There Odysseus and his men go there after the long battle in Troy to party and raid the people over there.
Odysseus and his men had been in the land of the Cicons and their city of Ismarus before coming to the island of the lotus eaters. Before that, they fought at Troy.
Troy. Later, they plundered Ismarus, in the land of the Cicones.
Odysseus helped raid Troy, and later raided the city of Ismarus, of the people known as the Cicones.
Odysseus and his men had been in the land of the Cicons and their city of Ismarus before coming to the island of the lotus eaters. Before that, they fought at Troy.
Odysseus stops at Ismarus, land of the Cicones, to sack the city and take the Cicones' wives and booty.
They burn the city, kill the men, kidnap the women, and rob the homes.
The men were killed in and around Ismarus, the city of the Cicones.
Odysseus and his men had been in the land of the Cicons and their city of Ismarus before coming to the island of the lotus eaters. Before that, they fought at Troy.
Odysseus brings a goatskin of sweet black wine, given to him by Maron, a priest of Apollo in the city of Ismarus, and a wallet of provisions.
The Cicones did not live on an island; rather they lived in the city of Ismarus, off the Mediterranean sea.
In the book "The Odyssey" Troy is the city that Odysseus was attacking.