The province of Catanzaro is located between two seas: the Ionian on the east and the Tyrrhenian on the west. It is delimited by the Sila and the Serre Calabresi. The Isthmus of Catanzaro is situated at the centre of the territory of this province, it is a narrow valley of 18.6 mi which joins the the Gulf of Squillace and the coast of Sant'Eufemia. It’s the narrowest point on the entire Italian peninsula. Its history is linked to the colonization of Magna Grecia (great Greece) by the Greeks. They called the inhabitants of this area "Italoi," which is related to the name of King Italo: under the Emperor Augustus Calabria took the name of Italia, later the rest of the Peninsula was called Italia. Today the area between Catanzaro and Soverato in the centre of the Gulf of Squillace is well known for its enchanting landscape: rocky coast alternates with long white sandy beaches. In the territory of Catanzaro there are two tourist areas: the Ionian Coast, which is famous for maritime tourism, and the Sila, important for mountainous tourism. Cortale, Taverna and Tiriolo are situated on the slopes of Sila.