Oleros was an ancient Cretan city inhabited from the Early Iron Age until the Roman period. It was known for its olive oil production and political involvement in Crete.

Hierapytna, located on the southern coast of Crete, was founded in the Geometric period (c. 9th century BC). The city was a major hub for trade and commerce in ancient times and played a significant role in the island's political and military affairs. Hierapytna flourished during the Hellenistic and Roman periods. It became part of the Byzantine Empire after the division of the Roman Empire. Following the Arab conquest of Crete in the 9th century, Hierapytna was abandoned. Modern archaeological investigations have revealed a wealth of information about the city, including its city walls, agora, temple, theater, and private houses.

Livari, located on Crete's southeastern coast, is a significant archaeological site with evidence of human occupation from the Mesolithic to Venetian periods. The area, characterized by a coastal plain and low hills, includes sites like Cheromylia, Kastrokephalaki, and Chlios, revealing Minoan settlements and early hunter-gatherer activities. Archaeological campaigns have documented lithic assemblages from the Mesolithic, Bronze Age remains, and structures from the Classical/Hellenistic and Venetian eras, including a possible watchtower. Despite poor preservation, erosion, and vegetation cover, Livari provides crucial insights into early human activity, Minoan civilization, and cultural transitions in the Aegean. Studies document topography, structures, and landmarks, correcting misconceptions and emphasizing the site's importance for understanding Crete's broader archaeological context.