Al-Muizz li-Din Allah al-Fatimi Street (Arabic:شارع المعز لدين الله الفاطمي), oral-Muizz Street for short, is a major north-to-south street in the walled city ofhistoric Cairo,Egypt. It is one ofCairo's oldest streets and dates back to the foundation of the city (not counting the earlierFustat) by theFatimid dynasty in the 10th century, under their fourth caliph,Al-Mu'izz li-Din Allah (after whom the street is named).[1]
Historically, it was the most important artery of the city and was often referred to as theQasaba (orQasabah). It constituted the main axis of the city's economic zones where itssouks (markets) were concentrated.[1] The street's prestige also attracted the construction of many monumental religious and charitable buildings commissioned by Egypt's rulers and elites, making it a dense repository of historic Islamic architecture in Cairo.[2][1] This is especially evident in theBayn al-Qasrayn area, which is lined with some of the most important monuments ofIslamic Cairo.[2]
Al-Muizz street runs from the city gate ofBab al-Futuh in the north to the gate ofBab Zuweila in the south, both entrances in the stone walls built by thevizierBadr al-Jamali in the 11th century.[1] This makes it one of the longest streets in the walled city, at approximately one kilometer long. Although the name al-Muizz street generally applies only to the street within the historic walled city, in practice the road begun by al-Muizz street continues (under various names) further south for a few kilometers, passing through theQasaba of Radwan Bey (al-Khayamiya street), and finally ending at the greatQarafa necropolis (the Southern Cemetery or City of the Dead).[2]

Historically, the street was referred to as theQasaba (a word of variable usage in Arabic, but in this case referring to a central part of the city), and constituted the main urban axis of economic and religious life in Cairo.[1]
It was laid out at the very beginning of Cairo's foundation by theFatimid dynasty. The Fatimids conqueredEgypt in 969CE with a North AfricanKutama army under the command of the general,Jawhar al-Siqilli. In 970, Jawhar was responsible for planning, founding, and constructing a new city to serve as the residence and center of power for the FatimidCaliphs. The city was namedal-Mu'izziyya al-Qaahirah, the "Victorious City ofal-Mu'izz", later simply called "al-Qahira", which gave us the modern name ofCairo.[3]: 80 The city was located northeast ofFustat, the existing capital and main city of Egypt. Jawhar organized the city so thattwo great palaces for the caliphs were at its center, while between them was an important plaza known asBayn al-Qasrayn ("Between the Two Palaces"). The city's main street connected its northern and southern gates and passed between the palaces via Bayn al-Qasrayn. In this period of the city's history, however, Cairo was a restricted city accessible only to the caliph, the army, state officials, and other persons required for the palace-city's functioning.[4][3]

After the demise of the Fatimid regime in 1171 underSalah ad-Din (Saladin), the city was opened up to common people and underwent major transformations. Over the subsequent centuries, Cairo developed into a full-scale urban center which eventually eclipsed the earlier city ofFustat. TheAyyubid sultans and theirMamluk successors, who wereSunni Muslims eager to erase the influence of theShi'a Muslim Fatimids, progressively demolished and replaced the Fatimid structures with their own buildings and institutions. The seat of power and residence of Egypt's rulers also moved from here to the newly constructedCitadel to the south, begun by Salah ad-Din in 1176. The Qasaba avenue (al-Muizz street) went from a partly ceremonial axis to a major commercial street with shops and souqs (markets) establishing themselves along most of its length. TheKhan al-Khalili commercial district developed on the Qasaba's eastern side and, partly because there was no more room to expand along that street, stretched further east towards theMosque/shrine of al-Hussein and theMosque of al-Azhar.[4]
Even with the removal of the royal residences, however, its symbolic importance endured and it remained one of the most prestigious sites to erect the mosques, mausoleums, madrasas and other monumental buildings commissioned by the sultans and the high elites of the regimes. During theMamluk period in particular, the street filled up with major architectural monuments, many of which still stand today.[5] New royally-sponsored buildings continued to be built even in the 19th century underMuhammad Ali Pasha and his successors.[2]
In the 20th century, the construction of a major bypass road known as al-Azhar street, running from moderndowntown Cairo in the west toal-Azhar and then later to the Salah Salem highway in the east, created a major interruption in the traditional path of al-Muizz street.[1] Today, the old city is, to some extent, split into two by this major road cutting across the former urban fabric, passing between theKhan al-Khalili area and the 16th-centurySultan al-Ghuri complex.
Below is a list of notable or recorded historic monuments, from many different periods, which are situated today along al-Muizz street.[2] The list goes (roughly) from the north to south, starting atBab al-Futuh and ending atBab Zuweila.
The following monuments are on the northern part of al-Muizz street, betweenBab al-Futuh and al-Azhar street:

The monuments below are on the southern part of al-Muizz Street, after the intersection with Al-Azhar Street:
Beyond Bab Zuweila, the path of the road continues further south but goes under different names. A few monuments, however, are clearly located along it, at the exit of Bab Zuweila:

Starting in 1997,[6][7] the national government carried out extensive renovations to the historical buildings, modern buildings, paving, and sewerage to turn the street into an "open-air museum".[citation needed]
One of the aims of the renovations is to approximate the original appearance of the street. Buildings higher than the level of monuments have been brought down in height and painted an appropriate colour, while the street has been repaved in the original style. 34 monuments along the street and some 67 nearby have been restored. On the other hand, the nighttime appearance of the street has been modernised by the installation of state of the art refined exterior lighting on buildings.[8] To prevent the accumulation of subterranean water – the principal threat to Islamic Cairo – a drainage system has been installed.[citation needed]
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