Quick answer
The Unfinished Obelisk is a granite obelisk about 42 metres long still lying in an ancient quarry in Aswan, abandoned when a crack opened as it was being cut. Had it been finished it would have been the largest obelisk ever raised, and because it never left the bedrock it shows exactly how the Egyptians quarried these monoliths.
What is the Unfinished Obelisk?
It is a colossal obelisk that was being carved out of the living granite of Aswan's quarries when a crack ran across it, and the workers simply walked away. Three of its faces were freed from the rock; the fourth, underneath, is still part of the bedrock. It lies where it was abandoned more than 3,000 years ago, in the same pink-and-grey granite that the Greeks called syenite after Syene, their name for Aswan.
No inscription names the king who ordered it. It is generally dated to the New Kingdom, and many guides attribute it to Hatshepsut, who raised a pair of obelisks at Karnak that came from Aswan, but the link is a reasonable guess rather than a proven fact. Some Egyptologists think the masons tried to save the project by cutting a smaller obelisk from the same block before giving up altogether.
How did the ancient Egyptians cut an obelisk from granite?
They pounded it free with balls of dolerite, a stone harder than granite, working in narrow trenches around the outline rather than cutting it with chisels. Granite is too hard for the copper tools of the time, so teams of workers sat or crouched in the trench and bashed away at the rock, grinding it to powder a few millimetres at a time. The rounded, scooped texture of the trench walls you see today is the mark of that pounding.
Look along the sides and you can make out the shallow working sections, each roughly the width of a kneeling labourer, and faint red ochre lines where overseers marked levels and measurements. Once all four sides were free, the obelisk would have been undercut, levered out and dragged on sledges to the river, then floated north on a barge at high flood. Hatshepsut's temple at Deir el-Bahari in Luxor has reliefs of exactly such a barge carrying two obelisks; our guide to obelisks explains how they were raised at the other end.
The neat rows of rectangular wedge slots you will notice on other rock faces in the quarry come from later quarrying, when iron tools made splitting granite with wedges practical.
How big would the Unfinished Obelisk have been?
At about 42 metres and an estimated 1,100 tonnes or more, it would have been around a third taller than any obelisk ever successfully raised. For comparison:
| Obelisk | Height (approx.) | Where it stands |
|---|---|---|
| Unfinished Obelisk | 42 m | Still in the quarry, Aswan |
| Lateran Obelisk (from Karnak) | 32 m | Rome, the tallest ancient obelisk standing |
| Hatshepsut's obelisk | About 30 m | Karnak Temple, Luxor |
| Luxor Temple obelisk | About 25 m | Luxor Temple (its twin is in Paris) |
Weight estimates for the Unfinished Obelisk range from about 1,100 to 1,200 tonnes, roughly three times as heavy as Hatshepsut's standing obelisk. Moving and erecting something that size would have pushed ancient engineering to its limit, which may be one reason the flaw was enough to end the project.
What can you see at the quarry today?
A walkway runs along the side of the obelisk and up onto the quarry rim, so you look down along its full length, see the crack and stand in the trench where the pounding happened. The crack runs across the shaft roughly a third of the way along, and close up you can see why it was fatal: an obelisk had to be a single flawless piece.
- The upper face: view it from the platform at the top for the best sense of scale; people walking on the far side look tiny.
- The trench walls: the cupped pounding marks are clearest in low, raking light early or late in the day.
- The wider quarry: worked faces and wedge lines show that the site was quarried over many centuries.
The entrance is reached through a short lane of souvenir stalls. Expect friendly but persistent selling on the way in and out.
How long do you need and when should you go?
Thirty to 45 minutes is enough, ideally at opening time or late in the afternoon, because the quarry is a granite bowl that reflects the heat. Even in winter, when Aswan days are around 23–27°C, the middle of the day here feels hot; from May to September it can be well over 40°C, and an early visit is the only sensible choice. Wear shoes with grip for the rock steps and bring a hat and water.
Most itineraries combine the obelisk with the Aswan High Dam and Philae Temple in a single morning, and the Nubian Museum is only a few minutes away by car.
Getting there, tickets and whether it is worth it
It is a 10-minute drive from the Corniche or a short taxi ride, and yes, it is worth half an hour, especially before you see the obelisks at Karnak and Luxor. On a Nile cruise or private tour, transport and entry are normally included. If you go independently, ask your taxi to wait, as cabs are scarce on the way back.
Ticket prices change, sometimes more than once a year, so check the current fee on egymonuments.gov.eg. At the time of writing cards are usually accepted at the ticket office, but carry small Egyptian pound notes for toilets and tips. Children tend to enjoy it more than many temples: the scale is easy to grasp and they can see exactly where the stone broke.
Unfinished Obelisk: FAQs
Why was the Unfinished Obelisk never finished?
A crack opened in the granite while it was being cut. An obelisk had to be a single, flawless block, so the damaged stone was abandoned where it lay.
Who ordered the Unfinished Obelisk?
Nobody knows for certain because it carries no inscription. It is usually dated to the New Kingdom and often linked to Hatshepsut, but that attribution is not proven.
Is the Unfinished Obelisk the biggest obelisk in the world?
It would have been the largest ever made, at about 42 metres. The tallest ancient obelisk actually standing is the Lateran Obelisk in Rome, at about 32 metres.
Can you walk on the Unfinished Obelisk?
Visitors keep to the walkway and viewing platforms, which give a full view along its length. Follow the guards' directions, as access to parts of the quarry can change.
Is the Unfinished Obelisk included on Nile cruises?
Usually, yes, on the Aswan sightseeing day with the High Dam and Philae. Our Classic Egypt and Nile Cruise includes it.
