Wadi Al Muqalaq or Nahal Oj Nature Reserve is considered one of the most beautiful and most important valleys in the wilderness of Jerusalem. Bedouins draw water from it. The valley starts from the hills of western Jerusalem specifically from Mount Scopus and passes through the lands of Arab al-Sawahrah, al-Isawiya and al-Tur, passing through Khan al-Ahmar and has several tributaries from the Abu Dis and al-Sawahrah wilderness. The valley area grows bushes, and several tributaries and valleys gather in it, such as: Umm al-Sheikh, al-Hawd, Abu Sawana, shops, Abu Hindi, and others.