Fes (also spelled Fez) is a city located in northern Morocco. It is one of the country's largest cities and is known for its rich history, culture, and architecture. Fes is home to a number of famous landmarks, including the ancient walled city of Fes el-Bali, which is a UNESCO World Heritage Site. Within Fes el-Bali, visitors can explore the maze-like streets and alleyways, visit the Al-Qarawiyyin Mosque (which is considered one of the oldest universities in the world), and discover the city's many markets and souks. Fes is also known for its leather goods, ceramics, and textiles, and the city is a hub for traditional Moroccan craftsmanship. Overall, Fes is a fascinating destination for anyone interested in history, culture, and architecture.