Murabba Palace was King Abdulaziz's official residence and workplace from 1938 until his death in 1953. Named after its square shape spanning 400 meters in each direction, it was one of the first buildings erected outside the old city walls, reflecting the transition from traditional Riyadh to a modern capital. Carefully restored and transformed into a living museum, it showcases the life of the founder and his family. It houses a rare collection of photographs, documents, and royal possessions.