Ziggurat of Ur

2100 BCE - 2050 BCE

c. 2100-2050 BCE

Temple platform

Neo-Sumerian Construction and Scale

The Ziggurat of Ur, known in Sumerian as Etemenniguru or the 'house whose foundation creates terror,' was commissioned by King Ur-Nammu during the 21st century BC. This Early Bronze Age structure was designed as a massive step pyramid, measuring approximately 64 meters in length and 45 meters in width. While its original height is estimated to have exceeded 30 meters, this figure remains speculative because only the foundations of the initial Sumerian construction survived into the modern era before later reconstructions and restorations occurred.

Patron Deity and Civic Function

Dedicated to the moon god Nanna (also known as Sîn), the patron deity of Ur, the ziggurat served as the focal point of a larger temple complex. Beyond its religious significance as a shrine, the structure functioned as a vital administrative center for the city. The construction was initiated by Ur-Nammu but was completed by his son, King Shulgi, who utilized the project to consolidate his power, eventually proclaiming himself a god during his 48-year reign as the city became a regional capital.

Religious Tradition and Modern Tourism

In recent years, the area surrounding the ziggurat has been developed into 'Ur Tourist City' to accommodate both general tourists and Christian pilgrims. This development is driven by long-standing religious traditions that identify a complex near the ziggurat as the ancestral home of the patriarch Abraham. As of 2008, the site was managed by local curators to balance its historical preservation with its role as a significant cultural and religious landmark in the Dhi Qar Province of modern-day Iraq.

Structural Materials and Layering

The physical remains of the ziggurat reveal a sophisticated use of materials, consisting of a solid three-layered core of mud bricks. To protect this core from the elements, the exterior was faced with durable burnt bricks set in bitumen. The lowest of these layers represents the original work of the Third Dynasty of Ur, while the two upper layers are remnants of later Neo-Babylonian restorations. This combination of sun-dried and kiln-fired masonry allowed the massive platform to endure for millennia in the Mesopotamian environment.

Nabonidus's Architectural Modifications

By the 6th century BC, the original Sumerian structure had fallen into ruin. King Nabonidus, the final ruler of the Neo-Babylonian Empire, undertook a major restoration of the monument. Finding little of the original upper structure to guide his work, Nabonidus significantly altered the ziggurat's profile. While the original Sumerian design likely featured three stages, Nabonidus reconstructed the monument to include seven stages, a change that reflects the architectural preferences and religious interpretations of the Neo-Babylonian period rather than the Bronze Age original.

Archaeological Rediscovery and Study

The ziggurat was rediscovered for the Western world by William Loftus in 1850, with initial excavations conducted by John Taylor shortly thereafter, which led to the site's identification as the ancient city of Ur. Following World War I, more systematic investigations were carried out by Reginald Thompson and Henry Hall. The most extensive archaeological work occurred between 1922 and 1934 under Sir Leonard Woolley, whose international team, sponsored by the British Museum and the University of Pennsylvania, fully revealed the structure's scale.

Modern Façade and Staircase Reconstruction

During the 1980s, under the government of Saddam Hussein, the Ziggurat of Ur underwent a controversial partial reconstruction. This project involved encasing the ancient remains within a new façade and rebuilding the monumental access staircase. While these additions provide modern visitors with a sense of the structure's original grandeur, they primarily cover the lowest level of the ziggurat. The actual Neo-Babylonian remains are still visible at the top of the structure, distinct from the modern brickwork added during the late 20th-century preservation efforts.