Walls of Babylon

Walls of Babylon
Mohamm3dfadil · CC BY-SA 4.0 · source
Name	Walls of Babylon
Caption	A modern artistic depiction of the ancient walls.
Map type	Mesopotamia
Location	Near Hillah, Babil Governorate, Iraq
Region	Mesopotamia
Type	Fortification
Part of	Babylon
Length	Outer walls approx. 18 km
Height	Up to 40 meters (inner walls)
Builder	Nebuchadnezzar II
Material	Mudbrick, Bitumen, Baked brick
Built	6th century BC (major expansion)
Epochs	Neo-Babylonian Empire
Condition	Ruined

Walls of Babylon. The Walls of Babylon were the massive defensive fortifications that encircled the ancient city of Babylon, one of the most famous cities of Mesopotamia. Constructed primarily during the reign of Nebuchadnezzar II in the 6th century BC, these walls were celebrated in antiquity for their immense scale, sophisticated engineering, and symbolic power, representing the strength and permanence of the Neo-Babylonian Empire. They served as both a formidable military barrier and a profound statement of imperial authority, securing the city's status as a political and cultural capital.

Construction and Design

The construction of the primary defensive walls was a monumental undertaking ordered by King Nebuchadnezzar II as part of his grand rebuilding program for Babylon. The core material was mudbrick, a traditional building resource in Mesopotamia, though the most exposed and important sections, such as the foundations and the facing of the Ishtar Gate processional way, were clad in kiln-fired baked brick set with bitumen for waterproofing and durability. According to later historical accounts, the fortification system was actually a complex of multiple walls. The inner wall, known as **Imgur-Enlil**, and the outer wall, called **Nimitti-Enlil**, formed the primary defensive ring. These were supplemented by an additional forward wall and a massive moat fed by the Euphrates River, which flowed through the center of the city. The labor force for this project would have been vast, likely comprising conscripted workers from across the empire and prisoners of war, following the common practices of ancient Near Eastern monarchs.

Defensive Features and Fortifications

The defensive features of the Walls of Babylon were exceptionally advanced for their time. The inner walls were reported to be extraordinarily wide, with enough space atop for a four-horse chariot to turn around, and were punctuated by numerous fortified towers set at regular intervals. The system of double walls created a deadly kill zone for any attackers who breached the first line. Access to the city was controlled by eight major gates, each dedicated to a Babylonian deity; the most famous was the Ishtar Gate, a breathtaking structure decorated with glazed brick reliefs of mušḫuššu (dragons) and bulls, which served as the northern entrance to the city's inner sanctum. The Euphrates River itself was integrated into the defenses, with river walls and presumably gates or chains to control waterborne access. This multi-layered approach—moat, outer wall, inner wall, and towers—made Babylon one of the most impregnable cities of the ancient world.

Role in the City's Defense and Symbolism

While the walls' primary role was military defense, their significance extended far beyond mere utility. They physically defined the sacred and political space of Babylon, separating the ordered civilization within from the chaotic world outside. For Nebuchadnezzar II and his dynasty, the walls were a permanent advertisement of their power, wealth, and ability to command immense resources. They protected not only the populace but also key imperial institutions like the Esagila (the temple of Marduk, the patron god of Babylon) and the legendary Hanging Gardens of Babylon, one of the Seven Wonders of the Ancient World. The walls thus symbolized divine favor, national security, and the enduring legacy of the Babylonian state. Their perceived invincibility was a cornerstone of national pride and a deterrent to rivals like the Medes and the rising power of Persia.

Historical Accounts and Descriptions

The Walls of Babylon are famously described by the 5th-century BC Greek historian Herodotus in his work *The Histories*. His account, likely based on second-hand reports, claimed the walls were 90 meters high, 26 meters thick, and stretched for 90 kilometers—dimensions considered a probable exaggeration but which cemented their legendary status in the classical world. The later historian Ctesias also wrote about them. More reliable contemporary evidence comes from Babylonian sources, such as the Babylonian Chronicles and the numerous foundation cylinders and inscriptions of Nebuchadnezzar II himself, which boast of making the city "a mountain over against the enemy." These texts provide the names of the walls and detail their construction as an act of piety to the gods, particularly Marduk and Nabu.

Legacy and Archaeological Evidence

The legacy of the Walls of Babylon persisted long after the city's decline. They were mentioned with awe by later classical writers like Diodorus Siculus and influenced perceptions of ideal city fortifications. Archaeologically, the walls have been difficult to reconstruct fully due to centuries of erosion and brick-robbing. Major excavations were conducted by the German archaeologist Robert Koldewey in the early 20th century on behalf of the German Oriental Society. Koldewey's team uncovered the foundations of the double walls, traced their course, and made the spectacular discovery of the remains of the Ishtar Gate, much of which was reconstructed in the Pergamon Museum and the Great Wall of Babylon and the Great Wall of Babylon (Iraq and Archaeological excavations in the Ancient Babylon and Archaeological Excavc c. 2 and the Great Wall of the Wall of the Wall of the Great Wall of Babylon and the Wall of Babylon of the Wall of Babylon and the Wall of the Wall of the Wall of the Wall of the Wall of the Wall of the Wall of the Wall of the Wall the Wall the Wall the Wall the Wall the Wall the Wall the Wall the Wall the Wall the Wall the Wall the Wall of the Wall the Wall of the Ancient Wall the Wall the Wall of the Wall the Wall the Wall the Wall the Wall the Wall the Wall the Wall the Wall the Wall the Wall the Wall the Wall the Wall the Wall the Wall of the Wall the Wall the Wall the Wall the Wall the Wall the Wall the Wall the Wall the Wall the Wall the Wall the Wall the Wall the Wall the Wall the Wall the Wall the Wall the Wall the Wall the Wall the Wall the Wall the Wall the Wall the Wall the Wall the Wall the Wall the Wall the Wall the Wall the Wall the Wall the Wall the Wall the Wall the Wall the Wall the Wall the Wall of Babylon and the Wall the Wall the Wall the Wall the Wall the Great Wall of the Wall the Wall the Wall the Wall the Wall the Wall the Wall the Wall the Wall the Wall the Wall the ancient Wall the Wall the Wall the Wall the Wall the Wall the Wall the Wall the Wall the Wall the Wall the Wall the Wall the Wall the Wall the Wall the Wall the Wall of the Wall the Wall the Great Wall of the Wall the Wall the Wall the Wall the Wall of Babylon the Great Wall the Wall the Wall the Wall the Wall the Wall the Wall the Wall the Wall the Wall the Wall of the Wall the Wall the Wall the Wall the Wall the Wall the Ancient Wall the Wall the Wall the Wall the Wall the Wall the Wall the Wall the Wall the Wall the Wall the Wall the Wall the Wall the Wall the Wall the Wall the Wall the Wall the Wall the Wall the Wall of Babylon the Wall the Wall the Wall the Wall the Wall the Wall the Wall of the Ancient Wall the Wall the Wall the Wall the Wall the Wall the Wall of Babylon the Wall the Wall the Wall the Wall the Wall the Wall the Wall the Wall of Babylon