Pergamon (Bergama)

Pergamon's upper city was set high on Kale Hill, where builders turned the natural slope into a sequence of artificial terraces. Palaces, sanctuaries, the theater, the library area and the altar terrace were arranged to command views across the Bakırçay plain.

That relationship between architecture and topography is central to the site. The monuments were not freestanding objects placed on level ground; their retaining walls, approaches and sightlines formed a planned Hellenistic capital.

The Attalid dynasty made Pergamon a royal center during the Hellenistic period. In 133 BC the kingdom passed to Rome by bequest, and the city continued as an administrative, cultural and imperial-cult center within Roman Asia.

Roman construction added or developed the Trajan sanctuary, the Serapeum, an amphitheater, water infrastructure and buildings in the lower city. The Hellenistic acropolis remained visually dominant while the occupied city spread across new ground.

The Asclepieion occupied a separate sanctuary area below the acropolis and was approached along a sacred way. Its springs, treatment spaces, theater and courtyards belonged to a religious and therapeutic institution associated with Asklepios.

The physician Galen trained at Pergamon, and UNESCO includes the city's medical and intellectual traditions in its account of the site's influence. Modern clinical language should not be projected backward onto every ancient practice described there.

Pergamon did not end when its Hellenistic and Roman importance changed. Byzantine occupation continued on and below the hill, while the Serapeum was adapted for later religious uses. Ottoman Bergama added mosques, baths, markets, bridges and water systems within the inherited urban area.

Modern Bergama is therefore not merely the service town beside a ruin. It is part of the World Heritage story: a living settlement in which ancient, Byzantine and Ottoman layers remain connected to the hill, plain, roads and burial mounds around them.

The acropolis, Asclepieion and the monuments within Bergama are distinct parts of the cultural landscape. Their access arrangements and conservation conditions may differ, so the proposed order should be confirmed against current official information.

Pergamon is also one of the seven communities addressed in Revelation. That textual association explains its place in faith-focused routes, while the standing remains themselves must be dated and interpreted through archaeology.