The province of Al-Ahsa is located in eastern Saudi Arabia, covering an area of approximately 430,000 square kilometers. It has a population of over 1 million according to the 2010 census. Al-Ahsa has a hot climate with summer heat, cold wet winters, and seasonal rains. It has several important cities and archaeological sites, and was historically important for date palm cultivation and oil production. Local traditions and customs include marriage customs, Ramadan habits, and popular cuisine. The province has numerous universities, hospitals, malls, and other services.