In the third century AD, the city of Vannes, called Darioritum, acquires the right to fortify. Thus, west of the Gallo-Roman city, a castrum was built. During the Middle Ages, the castrum becomes the centre of the city. Extended in the 14th century, it is reinforced in the 15th century. Over the following two centuries, the ramparts are modernised with the construction of the Garenne buttress. Several medieval gates has been survived, like Tour du Connétable and Château de l'Hermine (former castle, transformed into a palace in the 17th century). Today there is a nice view from the park Jardins des Remparts to the walls.
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.