Ilia Prefecture is located in the western part of Greece, bordered by the Ionian Sea to the west. It is known for its rich history, beautiful landscapes, and agricultural production, particularly olives and citrus fruits. The capital city is Pyrgos, which serves as a cultural and economic center for the region. The prefecture is home to several archaeological sites, including the ancient site of Olympia, where the original Olympic Games were held. Visitors can explore its stunning beaches, lush forests, and traditional villages, making it a popular destination for both history enthusiasts and nature lovers.