Phra Mondop is a library building that stores Buddhist scriptures in the Grand Palace complex in Bangkok, to the right of the main hall. It has a square plan, a pointed mondop-style roof, gilded exterior walls, and multicolored glass decorations. Built in 1789 during the reign of Rama I, it contains a mother-of-pearl-inlaid bookcase. Stone Buddha statues stand at each corner of the building, and the interior is not open to visitors.