Introduction to the Palace of Holyroodhouse: The Palace of Holyroodhouse was converted from the Abbey of the Holy Cross. The architectural style is completely different from that of the castle, although the two ends of the building here also somewhat imitate the castle. It is a cylindrical fortress, but the appearance of the entire building is endowed with exquisite carvings and a highly layered three-dimensional design. The palace walls are mostly built with different layers of yellow stone, plus black gold-plated door pillars. and dial, strongly showing the nobility and luxury of the royal family in Baroque style.