The best time to visit Athens is from late April to early June (summer) and from late August to early October (fall). The summer months are warm and perfect to enjoy outdoor activities, while it is pleasant during the fall months. Moreover, in the fall, University of Georgia’s football tournaments are held which brings many visitors to the city. In both the seasons, Athens accommodation becomes expensive due to the high demand. So, it is better you make your Athens hotel reservations well in advance.