Raqqada

Listen for a moment. Out here, south of Kairouan, the loudest sound is often the wind moving through olive trees. The soil is pale and dusty, the light is wide and flat, and the horizon seems very far away. It is hard to imagine that a royal city once stood on this ground, with palaces, gardens and great pools of water. But it did. You are standing at Raqqada, once the private seat of a dynasty that ruled much of North Africa.

That dynasty was the Aghlabids. In the ninth century they governed the region then called Ifriqiya, roughly modern Tunisia and its neighbours. They held power in the name of the Abbasid caliphs in Baghdad, but in practice they ruled on their own. Kairouan was their great religious and scholarly city. It was crowded and pious, and its scholars were not afraid to criticise princes. So the rulers built residences outside the city walls, where they could live on their own terms.

Raqqada was the most ambitious of these. It was founded in the later ninth century by the Aghlabid emir Ibrahim the Second, about ten kilometres from Kairouan. It was a palace town rather than an ordinary city. Here stood residences, a mosque, baths, markets and quarters for soldiers and servants. Medieval chroniclers describe a place of gardens and luxury. They also describe Ibrahim himself as a gifted but harsh and unpredictable ruler, and his reign is remembered with very mixed feelings.

There is a popular story about the name. Locals say that Ibrahim suffered from sleeplessness. He wandered the country looking for rest, and only in this spot did he finally fall asleep. The Arabic word for sleep, raqada, is said to give the place its name. It is a charming tale, and the words really are related. But treat it as legend, not as documented history. Many royal places collect stories like this one.

Water was the real luxury here. Kairouan sits on a dry plain, and the Aghlabids became famous for their hydraulic works. Not far from here, on the edge of Kairouan, you can still see their great open basins, which stored rainwater and river water for the city. Excavations at Raqqada itself uncovered the remains of a very large pool. Picture it full, reflecting a palace façade, in a landscape where every drop of water had to be collected and saved. That was a statement of power.

The palace city did not last long. In the first years of the tenth century, a new movement swept across Ifriqiya. These were the Fatimids, followers of a rival line of caliphs. The last Aghlabid emir fled east, and Raqqada was abandoned by its founders. For a short time the new Fatimid ruler used it as his residence. Then the Fatimids built their own capital on the coast, at Mahdia, and Raqqada slowly faded.

Here is the first surprise. Over the following centuries, people took the stones and bricks of Raqqada for other buildings. Little remains above ground. What survives lies mostly under the earth, known through excavation rather than through standing walls. So the royal city you hear about today is largely invisible. The fields and trees around you cover its foundations. When you look across the landscape, you are looking at the top layer of a buried town.

The second surprise is the building in front of you. It is modern. It was built in the twentieth century as a presidential palace for Tunisia's first president, Habib Bourguiba. So, more than a thousand years after the Aghlabids, a head of state chose this same spot for a residence. Later the building was given a new purpose. It became the National Museum of Islamic Art, a home for treasures from Kairouan and its region.

Inside, the collection tells the story of Kairouan as a centre of learning and craft. You will find ceramics, glass, coins and carved stone from the early Islamic centuries. Many objects come from Raqqada itself and from the nearby Fatimid city of Sabra al-Mansuriya. Look closely at the pottery. The glazes, the colours and the painted patterns show how fashions travelled across the Islamic world, from Iraq and Egypt to this plain in North Africa.

The heart of the museum, for many visitors, is its manuscripts. For centuries, the library of the Great Mosque of Kairouan collected Qur'ans and other texts. Many pages were written on parchment, which is treated animal skin, in an angular early script called Kufic. Some of these leaves are now kept and displayed here. They are among the oldest surviving Islamic manuscripts from North Africa, and they show how carefully scribes shaped each letter.

One group of pages is especially famous. It is known as the Blue Qur'an. The parchment was dyed a deep indigo blue, and the text was written in gold. Scholars still discuss exactly where and when it was made. Its leaves are now scattered among collections around the world, and some remain in Tunisia. If you see one here, take a long look. Gold on blue was a rare and costly choice, made to impress.

When you step back outside, think about the layers of this one place. A sleepless emir, if you believe the story. A palace city of water and gardens. A sudden change of dynasty. Centuries of silence and stone robbing. Then a twentieth-century palace, and now a museum. Few sites show so clearly how power, faith and memory keep returning to the same ground in different forms.

Before you leave, stand still for a moment and look towards Kairouan. The minaret of the Great Mosque is far away, but the connection is close. The scholars of that city and the princes of this one depended on each other and argued with each other. Feel the dry air, listen to the wind in the olive trees again, and notice the pale earth under your feet. Somewhere beneath it, Raqqada is still there.