Pyramid of Senusret II

Listen to the wind for a moment. Out here at the edge of the Faiyum, it carries fine grit off the desert and drops it against your face. Under your feet, the ground is loose and pale, scattered with flakes of limestone and crumbs of dark mudbrick. Ahead of you rises a broad, worn mound that looks less like a monument than a hill. That shape is the first surprise. You are standing beside the pyramid of a king who ruled Egypt nearly four thousand years ago.

This is the pyramid of Senusret the Second, a king of the Twelfth Dynasty. That dynasty belongs to the period Egyptologists call the Middle Kingdom, which followed the age of the great Giza pyramids by several centuries. The site is usually called El-Lahun, sometimes spelled Illahun. The name is linked to an old word for the mouth of a canal. That fits, because this spot guards the narrow entrance where water flows from the Nile valley into the Faiyum basin.

To understand the pyramid, think about the land around you. The Faiyum is a large, fertile depression west of the Nile, fed by a branch of the river called the Bahr Yussef. Middle Kingdom rulers took a strong interest in this region and worked to develop its farmland. Building a royal tomb right here placed the king at the gateway to that green basin. Turn toward the cultivated fields and you can still see the contrast — desert behind you, green crops ahead.

Now look closely at the structure itself. The builders did not raise this pyramid from solid stone blocks like the earlier ones at Giza. Instead, they started with a natural knoll of yellow rock. They carved it into shape as a solid core. Above and around it, they built a framework of limestone walls and filled the gaps with mudbrick. The whole thing was then cased in fine white limestone, so it once shone smooth and bright.

That casing is almost entirely gone. Over the centuries, people removed the good stone and reused it elsewhere, which happened at many Egyptian pyramids. Without its protective skin, the mudbrick was exposed to wind and weather. The bricks slowly eroded, and the sharp pyramid became the rounded mass you see today. In a way, this ruin shows its construction more openly than a complete pyramid could. You can read the method in the broken layers.

Here is a detail many visitors miss. Almost every Egyptian pyramid was entered from the north side, facing the stars that never set. This one breaks the rule. Its entrance was placed on the south, and it was hidden among the tombs nearby rather than set into the pyramid face. Most scholars think the builders hoped to defeat tomb robbers by hiding the way in. It did not work in the end, but it shows how worried these kings had become about theft.

The man who solved the puzzle was the British archaeologist Flinders Petrie, who worked here at the end of the nineteenth century. He searched the pyramid for a long time before finding the hidden shafts on the south side. Inside, his team reached a burial chamber lined with red granite. A large granite sarcophagus still stood there. The king's body was gone, taken long ago by robbers. But the effort to find the chamber became one of the classic stories of Egyptian archaeology.

The robbers did leave one thing behind. Excavators later found a small golden uraeus — the rearing cobra that Egyptian kings wore on the brow of their crown. It had likely fallen from the royal regalia and been overlooked in the dark. This single piece of gold, inlaid with coloured stone, is now in the Egyptian collections in Cairo. Imagine it: a tiny cobra, the last royal ornament left in an empty tomb.

The greater treasure came from just beside the pyramid. In the early twentieth century, the archaeologist Guy Brunton was clearing a tomb shaft belonging to a royal princess named Sithathoriunet. In a recess filled with mud, he found her jewellery boxes. The pieces included a gold crown, pectorals, bracelets, and fine inlaid work. Today this collection, known as the Lahun Treasure, is divided between Cairo and the Metropolitan Museum in New York. It is among the finest Middle Kingdom jewellery ever found.

Look around the base of the pyramid and the ground nearby. The king did not lie here alone. The complex included smaller tombs for members of the royal family, a small queen's pyramid, and rows of mastabas — flat, rectangular tombs built for important people. Petrie also recorded something gentle: pits cut into the rock around the pyramid, where trees were once planted. The king's tomb may have stood inside a ring of green shade.

Somewhere to the east, toward the edge of the cultivation, lay another remarkable discovery — the town known as Kahun. This was a planned settlement for the people who built and served the pyramid. Its streets ran in a regular grid, with large houses for officials and rows of small homes for workers. Petrie found tools, toys, and household objects there. He also found papyri covering medicine, accounts, letters, and even the care of animals.

Those papyri matter because they bring ordinary people into the story. Among them is a text often called the Kahun Gynaecological Papyrus, one of the oldest known medical writings about women's health. Other documents record daily rations and household lists. When you look at this eroded pyramid, remember that it was surrounded by people cooking, writing, arguing, and raising children. The town has mostly disappeared into the sand, but its writing survived.

Before you leave, stand still and look again at the mound. Notice where the pale rock core meets the darker brick, and how the wind has carved soft grooves into the surface. Feel the grit underfoot, and listen to the quiet of the desert behind you. Then turn toward the fields and the water channels of the Faiyum. The king chose this edge between dry and green on purpose. As you walk away, you are crossing that same line.