Olympieion - Image 1

Athens,Greece

Olympieion

Temple UNESCOOpenArchaic GreekHellenisticRoman

The Temple of Olympian Zeus (Olympieion) was one of the largest temples of the ancient world. Located southeast of the Acropolis in Athens, it was dedicated to Zeus Olympios, king of the Olympian gods. Construction began in the 6th century BCE under the Peisistratid tyrants but was left incomplete for centuries. The project was revived during the Hellenistic period and finally completed in the 2nd century CE under the Roman emperor Hadrian. The temple was designed in the Corinthian order and originally featured 104 massive columns, of which 15 remain standing today.

Key Facts

Civilization
Archaic Athens; completed under Roman Empire
Column Height
Approximately 17 meters
Columns Remaining
15
Date(s)
Begun c. 520 BCE; completed 131 CE
Condition
Ruins with standing columns
Original Function
Temple dedicated to Zeus Olympios
Associated Emperor
Hadrian
Architectural Style
Corinthian
Total Columns Original
104

Archaic Foundations

6th century BCE

The temple was initiated by the Peisistratid tyrants in an ambitious effort to create the largest temple in Greece. Political upheaval and the fall of the tyranny halted construction before completion.

Hellenistic Revival

2nd century BCE

The Seleucid king Antiochus IV Epiphanes briefly revived the project, commissioning Roman architect Decimus Cossutius to redesign it in the Corinthian order. Work again ceased before completion.

Completion Under Hadrian

131–132 CE

Roman Emperor Hadrian completed the temple during his extensive building program in Athens. A colossal cult statue of Zeus was installed inside, along with a statue of Hadrian himself, emphasizing the emperor’s association with the city.

Decline and Spoliation

Late Antiquity–Ottoman period

The temple fell into disuse after Late Antiquity. Over centuries, many columns were dismantled for building materials. In 1852, one column collapsed during a storm and remains lying where it fell.

Cultural Significance

The Temple of Olympian Zeus illustrates the political ambitions of successive regimes in Athens, from Archaic tyrants to Roman emperors. Its prolonged construction history reflects shifting power dynamics in the eastern Mediterranean. Architecturally, it is one of the most monumental examples of the Corinthian order in the ancient Greek world. The temple symbolized both divine authority and imperial patronage, especially under Hadrian, who sought to align himself with classical Greek heritage.

Interpretive Notes

Scholarly debates and areas of uncertainty

Scholars debate the exact appearance and dimensions of the colossal cult statue of Zeus housed within the temple. Limited surviving evidence leaves much of its reconstruction speculative. There is also discussion regarding the ideological motivations behind Hadrian’s completion of the temple, particularly whether it functioned primarily as a religious monument or as a political symbol of Roman authority in Greece.

Visiting Information

Entry Rules

Included in the combined Athens archaeological site ticket. Visitors must remain behind protective barriers and are not permitted to climb or touch the columns.

Best Times to Visit

Early morning or late afternoon to avoid strong midday sun. Clear days provide striking photographic views with the Acropolis visible in the background.

Photography

Photography permitted without flash. Professional filming requires official authorization.

Preservation Notes

The remaining columns are structurally fragile. Visitors must respect designated paths and avoid leaning on ancient stonework.

Nearby POIs

11 shown

Sources & Further Reading

  1. [1]
    The Architecture of Ancient Greece — William Bell Dinsmoor. Batsford (1975)
  2. [2]
    Hadrian and the Cities of the Roman Empire — Mary T. Boatwright. Princeton University Press (2000)