Fes is home to the world-renowned Al-Qarawiyyin Mosque and University, founded in 859 CE and considered one of the oldest continuously operating universities in the world. The city's medina showcases magnificent Islamic architecture with intricate zellige tilework, carved cedar, and traditional Moroccan craftsmanship. As Morocco's spiritual capital, Fes maintains a vibrant Muslim community and serves as a center of Islamic scholarship and Sufi traditions.