Corinth is a city and former municipality in Corinthia, Peloponnese, Greece. Since the 2011 local government reform it is part of the municipality Corinth, of which it is the seat and a municipal unit. It is the capital of Corinthia.
It was founded, as Nea Korinthos or New Corinth in 1858, after an earthquake destroyed the existing settlement of Corinth, which had developed in and around the site of ancient Corinth.
The Corinth Canal, carrying ship traffic between the western Mediterranean Sea and theAegean Sea, is about 4 km east of the city, cutting through the Isthmus of Corinth and separates the Peloponnesian peninsula from the Greek mainland, thus effectively making the former an island. The builders dug the canal through the Isthmus at sea level; no locks are employed. It is 6.4 kilometres (4.0 mi) in length and only 21.3 metres (70 ft) wide at its base, making it impassable for most modern ships. It now has little economic importance.