At-Turaif is a historical site located in Diriyah, Saudi Arabia. It was the original home of the Saudi royal family and played a significant role in the establishment of the first Saudi state in the 18th century. The area is known for its mud-brick architecture and traditional Najdi style, showcasing the cultural heritage of the region. In 2010, At-Turaif was designated a UNESCO World Heritage Site due to its historical importance and well-preserved structures. Visitors can explore the ruins of palaces, mosques, and residential buildings, which reflect the lifestyle and governance of the early Saudi state.