A man walking along the narrow medina streets of Fez. Fez, the second largest city in Morocco, is often referred to as the country¡¦s cultural capital. It¡¦s primarily known for its Fes El Bali walled medina, with medieval Marinid architecture, vibrant souks and old-world atmosphere. The medina is home to religious schools such as the 14th-century Bou Inania and Al Attarine, both decorated with elaborate cedar carvings and ornate tile work. Morocco.