Sinuessa was a city of
Latium, in the more extended sense of the name, situated on the
Tyrrhenian Sea, about 10 km north of the mouth of the
Volturno River (the ancient
Vulturnus). It was on the line of the
Via Appia, and was the last place where that great highroad touched on the sea-coast. The ruins of the city are located in the modern-day municipality of
Mondragone,
Campania,
Italy.