Dronningholm Castle construction was started by Valdemar the Great (died in 1182) and completed around 1200 by Valdemar II of Denmark (Valdemar Victorious). It was a solid castle construction with moats and drawbridge. The castle was one of the largest in the country, but burned down in 1525. According to the legend queen Dagmar got the castle as a morning gift.
References:The Temple of Edfu is one of the best preserved ancient shrines in Egypt. It was built in the Ptolemaic Kingdom between 237 and 57 BC.
Edfu was one of several temples built during the Ptolemaic Kingdom, including the Dendera Temple complex, Esna, the Temple of Kom Ombo, and Philae. Its size reflects the relative prosperity of the time. The present temple initially consisted of a pillared hall, two transverse halls, and a barque sanctuary surrounded by chapels. The building was started during the reign of Ptolemy III Euergetes and completed in 57 BC under Ptolemy XII Auletes. It was built on the site of an earlier, smaller temple also dedicated to Horus, although the previous structure was oriented east–west rather than north–south as in the present site.