Olsztynek Castle was built by Ostródan Gunter von Hohenstein, the commander of Teutonic Order, between 1349 and 1366. The brick Gothic castle was conquered by Wladyslaw II Jagiello in 1410. It was destroyed in 1656 by Tatars of Crimean Khanate and left to decay. The castle was reconstructed in 1847-1849 and moved as a school.
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.