I always request a window seat when I fly in and out of Athens International Airpot on the hope of capturing good images of the Corinthia. Photographer and archaeologist Jacquelyn Clements shared with me the image below from her flight in December 2013 (and kindly gave permission to share on this site). The beautiful photo clearly shows the constricting neck that defined the Isthmus in antiquity. The ancients, of course, never had this particular aerial perspective of the Corinthian Isthmus but they did have a bird’s eye view from Mt. Gerania, Oneion, and Acrocorinth, as well as the practical experiences of coastal navigation. Until the later Hellenistic era, most Greek writers conceived of the Isthmus as the zone of greatest constriction between Akra Sousaki and Akra Sophia on the Saronic Gulf, and Loutraki and New Corinth on the Corinthian Gulf–the landscape shown in the photo below.