Salah El-Din Citadel: The Sentinel on the Hill
The Salah El-Din Citadel is the most famous silhouette in Cairo’s skyline. For over 700 years, this massive stone fortress served as the heart of the Egyptian government. It sits high on the Muqattam Hills, watching over the city like a silent guardian. When you look up from the crowded streets below, the Citadel’s high walls and towering minarets remind you of Egypt’s medieval power.
Today, the Citadel is a UNESCO World Heritage site. It is not just one building; rather, it is a “city within a city.” Inside its gates, you will find magnificent mosques, hidden palaces, and military museums. It is the perfect place to see how different eras—from the Ayyubids to the Ottomans—shaped the identity of Cairo.
The Vision of Saladin: Building the Fortress

The story of the Citadel begins with a legendary leader. In 1176 AD, the Sultan Salah ad-Din (Saladin) decided that Cairo needed a new kind of protection. At that time, Egypt faced a serious threat from the Crusaders. Saladin knew that the city’s old walls were too weak to hold back a modern army.
Salah El-Din Citadel: A Strategic Stronghold
Saladin chose the Muqattam Hills for a very smart reason. Because the site is 50 meters higher than the surrounding land, soldiers could see enemies coming from miles away.
- The Defensive Plan: Saladin wanted to build a single wall that would wrap around both Cairo and the nearby city of Fustat. This would turn the two cities into one giant, protected zone.
- The Construction: To build the fortress quickly, workers used limestone from the nearby hills. Some historians say they even took stones from smaller pyramids in Giza to finish the walls.
Salah El-Din Citadel: The Miracle of Joseph’s Well
One of the biggest problems for any fortress is water. If an enemy surrounded the Citadel, the soldiers inside would die of thirst. To solve this, Saladin’s engineers performed a miracle of medieval science. They dug a well called Bir Yusuf (Joseph’s Well).
- The Depth: The well is nearly 90 meters deep, carved directly into the hard rock of the mountain.
- The Design: It featured a spiraling staircase where oxen could walk down to the middle level. These animals turned a wheel that lifted water from the bottom of the well to the top. This ensured the Citadel always had a fresh supply of water, making it nearly impossible to defeat in a siege.

































