Elevated night view of multiple Mamluk-era stone buildings, arched windows, crenellated walls, and illuminated domes along Al-Muizz Li-Din Allah Al-Fatimi Street (Sharia Al-Muizz) in Historic Cairo (Al-Qahira Al-Fatimiya). Crowds of visitors fill the street below, surrounded by warm artificial lighting and colorful festive lights. Al-Muizz Street is one of the oldest and longest open-air Islamic architecture museums in the world, dating to the Fatimid period (10th–12th century) and expanded through the Mamluk era.