Serapeum of Alexandria and the Column of Diocletian

The Serapeum of Alexandria stands on the city ancient acropolis, dominated by a 26.85 meter red granite column commonly known as Pompey’s Pillar. This religious complex was once the largest and most magnificent temple in the Greek quarter, founded by Ptolemy III between 246 and 222 BC. Visitors today find a stark contrast between these weathered ruins and the crowded residential apartment blocks of the Karmouz district that press right up against the archaeological site perimeter. While the pillar is the most visible landmark, the historical weight lies beneath the surface in the subterranean galleries where the Daughter Library once preserved ancient knowledge.

The Misnamed Monument on the Hill

Architecture of the 285 Ton Monolith

Pompey’s Pillar is a misnomer that has persisted since the Crusades when travelers mistakenly believed the Roman general Pompey was buried at its summit. The structure is actually a triumphal column dedicated to Emperor Diocletian in 297 AD to commemorate his victory over an Alexandrian revolt. Standing as the only monolithic column in Roman Egypt, the shaft alone reaches a height of 20.46 meters and was carved from a single piece of red Aswan granite. The total weight of the monument is estimated at 285 tons, an engineering feat that allowed it to survive the earthquakes and pillaging that leveled the surrounding temple complex. Standing at its base, you can still see the Greek inscription on the western side of the pedestal which confirms its dedication to Diocletian by the prefect Publius.

The Legend of Pompey and the Reality of Diocletian

History has a way of favoring the more dramatic story, which explains why the name of a defeated general has stuck to a monument built three centuries after his death. The column was originally part of a colonnade and likely supported a colossal porphyry statue of the emperor in armor, fragments of which were discovered in the 18th century. Most visitors focus exclusively on the pillar, but the surrounding plateau contains scattered remains of the once vast Serapeum temple. I recommend walking to the edge of the plateau toward the south where the juxtaposition of ancient ruins and the laundry hanging from modern apartment balconies provides a vivid sense of Alexandria’s layered history. This site is far less manicured than the Giza plateau, offering a raw and authentic atmosphere that many tourist hubs lack.

Secrets of the Subterranean Daughter Library

Navigating the Tunnels and Scroll Niches

Beneath the rubble of the main temple floor lies a network of rock cut tunnels and galleries that are arguably more fascinating than the pillar itself. These subterranean spaces are often identified as the Daughter Library, an annex designed to house the overflow of scrolls from the Great Library of Alexandria. Narrow stone stairs lead down into dimly lit corridors where deep rectangular niches are carved directly into the walls. While the papyrus scrolls are long gone—destroyed during the religious conflicts of 391 AD—the physical evidence of these storage shelves remains remarkably intact. These passages stay significantly cooler than the surface, making them a welcome escape if you are visiting during the humid Mediterranean summer months.

The Cult of Serapis and the Apis Bull

Recent archaeological interpretations suggest these tunnels may have also served as a Serapeum for sacred animal burials, similar to the one found in Saqqara. You can find a replica of a basalt Apis bull statue at the end of one of the galleries, marking the spot where the original was discovered before being moved to the Greco Roman Museum. The god Serapis was a syncretic deity created to bridge the gap between Greek and Egyptian subjects, combining the traits of Osiris and Zeus. Exploring these depths feels like stepping into a transitional period of history where old gods were being systematically replaced by new ideologies. The atmosphere is heavy and quiet, a stark departure from the traffic noise of the streets above.

Logistics for an Alexandria Day Trip

Ticket Prices and Payment Policies

The site is open daily from 9 AM to 4 PM, though entrance policies have become stricter in recent years regarding payment methods. As of 2024 and 2025, the Egyptian Ministry of Tourism and Antiquities has transitioned to a cashless system, meaning you must bring a credit or debit card to purchase your entry ticket. International adult tickets generally cost 200 EGP, while students with a valid ID can enter for 100 EGP. If you arrive by taxi, ask the driver for Amoud al Sawari to ensure they take you to the correct entrance in the Karmouz district. I have found that the ticket office staff can be occasionally firm about the no cash rule, so ensuring your card is functional before arriving is essential to avoid a wasted trip.

Timing Your Visit and Nearby Attractions

To see the red granite at its most vibrant, try to visit during the golden hour shortly before the site closes at 4 PM. The setting sun hits the column directly, making it appear nearly orange against the blue sky of Alexandria. Most people spend about 45 to 60 minutes here, which leaves plenty of time to walk the 600 meters to the Catacombs of Kom el Shoqafa. The walk between the two sites takes roughly seven minutes and passes through a local neighborhood that most tourists only see through a bus window. While the area is safe, it is quite traditional, so wearing modest clothing will help you feel more comfortable as you navigate the narrow streets toward the catacombs.

Frequently Asked Questions

How much is the entrance fee for the Serapeum of Alexandria?

The current entrance fee for international adult visitors is 200 EGP, while students pay 100 EGP upon presentation of a valid ID. It is important to remember that the ticket office no longer accepts cash payments, so a credit or debit card is required for entry.

Is Pompey actually buried under the pillar in Alexandria?

No, Pompey was murdered in Egypt in 48 BC, and the pillar was not erected until 297 AD in honor of Emperor Diocletian. The association with Pompey is a historical error made by medieval travelers who believed his head or ashes were placed in a jar at the top of the column.

Can visitors go inside the tunnels beneath the Serapeum?

Yes, a portion of the subterranean galleries is accessible to the public and included in the price of the general admission ticket. These tunnels contain the rock cut niches that once held the scrolls of the Daughter Library and the discovery site of the Apis bull statue.

What is the best way to get to the site from central Alexandria?

The most efficient way to reach the site is by taking a taxi or using a ride hailing app like Uber and searching for Amoud al Sawari. The site is located in the Karmouz district, approximately three kilometers from the Alexandria waterfront and the main train station.

Is the Serapeum of Alexandria accessible for people with mobility issues?

The ground level around Pompey’s Pillar is relatively flat but unpaved and can be uneven with loose stones. However, the subterranean galleries are accessed via narrow, steep stone stairs that are not suitable for wheelchairs or those with significant mobility challenges.