Mainz, known as Mogontiacum, was Rome’s most important city in Germania. In fact, the stage and auditorium of the Mainz theater was the largest anywhere north of the Alps. More than 10,000 audience members could be accommodated. The theater proportions were gigantic: The stage measured 42 meters wide. The audience area was 116 meters in width. The Roman Theater is located just above the Mainz-South Station adjacent the the “Roemisches Theater”-Station.
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.