Cual es el nombre de la isla griega ubicada al sur de la península

Peloponnese

The Peloponnese is a large peninsula located at the southern tip of the Greek mainland. It is almost an island and only connects to the main land by a small strip of land called the Isthmus of Corinth. The Peloponnese was home to several major Greek city-states including Sparta, Corinth, and Argos.