Archaeologists found a spiral catacomb beneath Alexandria, and it changed how they understood burial in Roman Egypt

Beneath the modern city of Alexandria lies one of the most unusual burial complexes in the ancient Mediterranean. Known as the Catacombs of Kom el Shoqafa, the site is famous for its spiral descent, underground chambers, and striking combination of Egyptian, Greek, and Roman influences. What has made the catacombs especially important to archaeologists is not simply their architecture, but what they reveal about life and death in Roman Egypt. For many years, burial practices were often discussed through distinct cultural categories, with Egyptian traditions treated separately from Greek and Roman ones. Research published in journals such as Scientific Reports and Heritage Science has increasingly shown that Roman Egypt was far more complex, with older Egyptian funerary customs continuing alongside newer Roman and Hellenistic influences. Kom el Shoqafa has become one of the clearest examples of that overlap because its underground spaces preserve evidence of a society that was not replacing one tradition with another, but actively combining several at once.

A monument built in a culturally mixed city

Alexandria occupied a unique position within the Roman world. Founded by Alexander the Great and later incorporated into the Roman Empire, it was a city where Egyptian, Greek, and Roman populations lived alongside one another for centuries.


Studies of Roman Egyptian funerary portraits published in Scientific Reports have shown that mummification remained common during the first centuries CE even as burial customs increasingly reflected Roman hairstyles, clothing, and artistic styles. Rather than abandoning Egyptian traditions, many communities adapted them to fit changing social and political realities. This broader context helps explain why Kom el Shoqafa looks so distinctive. The catacombs were created in a city where cultural boundaries were already fluid, allowing multiple traditions to coexist within the same burial environment.

The spiral descent was part of the experience

The most recognizable feature of Kom el Shoqafa is the spiral staircase that winds downward into the underground complex. While it is visually impressive today, its significance extends beyond appearance.

Burial architecture often shapes how people experience a funerary space, and the spiral descent creates a gradual transition from the world above ground into the world of the dead. Archaeologists view such architectural choices as meaningful because they influence movement, ritual, and perception. The catacombs were not designed as a simple underground chamber. They were conceived as a carefully planned environment that guided visitors through a sequence of spaces, emphasizing the separation between everyday life and the realm of memory and burial.

Egyptian rituals survived alongside Roman influences

One of the most important lessons from Kom el Shoqafa is that Roman Egypt cannot be understood as a story of cultural replacement. Research published in Heritage Science examining late Roman Egyptian mummies demonstrates that mummification remained a significant funerary practice even after centuries of Greek and Roman influence.

At the same time, burial customs became increasingly diverse. Roman styles of portraiture, clothing, and commemoration appeared alongside long-established Egyptian rituals. The catacombs reflect this reality particularly well because they combine architectural and artistic elements associated with different traditions within a single burial complex. Rather than indicating cultural confusion, the mixture suggests that people were comfortable drawing from multiple identities at once. In Alexandria, being Egyptian, Greek, and Roman could be overlapping experiences rather than mutually exclusive ones.

The site remains important to modern science

Kom el Shoqafa is not only valuable as a historical monument. It continues to be studied as an underground environment. Recent research published through PMC examining radon concentrations in ancient catacombs references earlier work conducted at Kom el Shoqafa, highlighting the site’s ongoing relevance to conservation and environmental monitoring.

These studies help archaeologists and preservation specialists understand how underground conditions affect the long-term survival of monuments. Factors such as airflow, humidity, and gas accumulation influence both visitor safety and the preservation of archaeological remains. As a result, the catacombs remain part of active scientific investigation more than a century after their rediscovery.

A burial complex that preserves cultural complexity

Many archaeological sites provide evidence of a single tradition or community. Kom el Shoqafa is valuable because it preserves something more complicated. The catacombs show how people living in Roman Egypt balanced continuity with change, maintaining older funerary practices while incorporating new ideas and visual styles.

Research on Roman Egyptian burials consistently points toward diversity rather than uniformity, and Kom el Shoqafa offers one of the clearest architectural expressions of that pattern. Its chambers, artwork, and design demonstrate that identity in Roman Egypt was often layered rather than singular. The underground complex therefore serves as more than a burial site; it acts as a record of how a major Mediterranean city negotiated culture, memory, and tradition across generations.