Panathenaic stadium in Athens, Greece (hosted the first modern Olympic Games in 1896), also known as Kalimarmaro which means good marble stone.

- Image ID: KME25Y
Panathenaic stadium in Athens, Greece (hosted the first modern Olympic Games in 1896), also known as Kalimarmaro which means good marble stone.
Georgios Tsichlis / Alamy Stock Photo
Image ID: KME25Y