Saudi City is a term used to refer to two cities in Saudi Arabia: Medina and Hofuf. Medina is an ancient city located in the Hejaz region of western Saudi Arabia, and is the second holiest city in Islam after Mecca. It is home to the Prophet's Mosque, which is the burial site of the Islamic prophet Muhammad. Hofuf is a city located in the Eastern Province of Saudi Arabia, and is known for its traditional souks and markets. It is also home to the Al-Hofuf National Museum, which houses artifacts from the region's history.