Aizanoi

Bridges and a river edge

At Aizanoi in Kütahya, the Penkalas—now Kocaçay—runs through the settlement. Four bridges were built during Hadrian’s reign; limestone quay walls fortified the banks between them.

A temple built across two reigns

Construction of the Temple of Zeus began in 92 CE under Domitian and continued into Hadrian’s reign. The vaulted chamber beneath it may have stored valuables; another interpretation links it to the transfer of the Meter Steunene cult from a sanctuary south of the city. Its purpose remains uncertain.

A market and a shared stage

The macellum sold meat, fish, olive oil and baked goods. Its podium bears Greek and Latin copies of Diocletian’s 301 CE Maximum Price Edict. The theatre and stadion share an axis and stage building; additions continued from the first into the third century CE.

One city, different building histories

The temple, theatre-stadion and river works belong to different building histories. Their dates resist a single Roman-era snapshot of Aizanoi.

A river city in distinct layers

Aizanoi’s river crossings, temple, market and shared stage each preserve a different part of the city’s history. The Penkalas helps hold those traces in one landscape, but not in one date.

Layers of the place

How is the place situated?

Aizanoi lies in Çavdarhisar on the upper Penkalas, also called Kocaçay. Its temple, theatre-stadium, macellum, agoras, baths, bridges and waterworks mark different civic functions within one settlement.

How do the layers change?

In the Hellenistic period, the region shifted between Pergamon and Bithynia; it entered Roman rule in 133 BCE. That political sequence does not date each surviving building.

How was the place inhabited?

The Temple of Zeus, theatre-stadium, macellum, agoras, baths, bridges and water structures suggest different public uses, from worship and gathering to exchange and movement. Their variety does not show that every structure was built or used at once.

What can be said today?

Aizanoi’s excavations began in 1926, and regular campaigns started in 1970. These milestones belong to modern study, separate from the ancient chronology of its buildings.

Connected stops

• Bergama

Stories that include this stop

• Phrygia written in stone
• Pergamon and Aizanoi: a Hellenistic Inner Aegean threshold

Sources

• Kütahya Dumlupınar University · Temple of Zeus in Aizanoi
• Kütahya Dumlupınar University · Macellum
• Kütahya Dumlupınar University · Theatre-Stadion Structure Complex
• Kütahya Dumlupınar University · Penkalas and the Bridges
• Aizanoi Antik Kenti