Metropolis of Pergamon
The Metropolis of Pergamon () was an ecclesiastical territory (diocese) of the Ecumenical Patriarchate of Constantinople in western Asia Minor, modern Turkey. Christianity in the city of Pergamon (modern Bergama), was introduced already from 1st century AD, while the local Christian community comprised one of the seven Churches of Asia mentioned at the Book of Revelation, written by John of Patmos. The bishopric of Pergamon was twice promoted to a metropolis: during the 13th–14th centuries, as well as for a short period in 1922. Today the "Metropolis of Pergamon and Adramyttium" is the see of a titular metropolitan.
Pergamon
The upper terrace measured 150 x 70 metres square, making it the largest of the three terraces. It consisted of a courtyard surrounded by stoas and other structures, measuring roughly 36 x 74 metres. This complex is identified as a palaestra and had a theatre-shaped lecture hall beyond the northern stoa, which is probably of Roman date and a large banquet hall in the centre. Further rooms of uncertain function were accessible from the stoas. In the west was a south-facing Ionic antae temple, the central sanctuary of the gymnasium. The eastern area was replaced with a bath complex in Roman times. Further Roman baths were constructed to the west of the Ionic temple.