"The eye of Greece" is a phrase that refers to Athens, the cultural and historical center of Greece. This nickname highlights the importance of Athens in Ancient Greece and its influence on the rest of the country. Some potential synonyms for "the eye of Greece" include "the heart of Greece," "the capital of ancient Greece," "the birthplace of Western civilization," and "the cradle of democracy." Each of these phrases emphasizes Athens' cultural, historical, and political significance, and helps to convey the city's importance to those who may not be familiar with Greek history.