Wildenstein Castle was probably built around 1230-1250 by the Counts of Rieneck to protects their lands from the nearby territories of the Electorate of Mainz. It was first mentioned in 1260. The castle fell into decay in the 17th century. The last recorded bailiff died in the dilapidated castle in 1689. After that the castle fell to ruin.
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.