The Hejaz Region is a historical area located in the western part of the Kingdom of Saudi Arabia. It is known for its significant cultural and religious importance, as it includes the holy cities of Mecca and Medina. The region is characterized by its mountainous terrain and proximity to the Red Sea, making it a vital area for trade and pilgrimage. Historically, the Hejaz has been a crossroads for various civilizations and trade routes. It played a crucial role during the Islamic Golden Age and continues to be a center for millions of Muslim pilgrims who visit for the Hajj pilgrimage each year.