The original square form castle in Ivry-la-Bataille was built around 960 AD. It was 32x25m wide stone building with a small chapel. Today the first floor of this castle remains and it is the oldest medieval building in Normandy. The castle was enlarged during the next centuries. In the Hundred Years' War it was conquered by English (1418), but moved back to the hands of French (1424). After 1449 the castle was left to decay. The restoration began in 1968.
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.