First Wall: Nehemiah (approx. 445 BCE)?
Second Wall: Herod the Great (approx. 40 BCE)?
Third Wall: Herod Agrippa I (approx. 44 CE)?
Location and dates for wall subject of ongoing debate.
Zoom out to "Israel" Zoom way out to "Land of Eastern Mediterranean"
Credit: Image courtesy MODIS Land Team
This image, acquired by NASA’s Moderate-resolution Imaging Spectroradiometer (MODIS)