Classical Antiquity (800 BC - 500 AD): Ancient History Timeline

Classical antiquity encompasses the great civilizations of Greece and Rome, alongside the Persian, Mauryan, and Han empires. This period produced some of t

Explore Ancient History Timeline by Era

Navigate ancient history through major time periods, from the pre-Ice Age era through Classical Antiquity and beyond. Each era page brings together the archaeological sites, key events, and theoretical frameworks relevant to that period. Explore how civilizations rose and fell across millennia, understand the geological and climatic events that shaped human development, and discover connections between sites and cultures separated by thousands of years. Our timeline integrates mainstream archaeological dating with alternative chronologies for a comprehensive view of the ancient past.

Classical Antiquity (800 BC - 500 AD)

Classical antiquity encompasses the great civilizations of Greece and Rome, alongside the Persian, Mauryan, and Han empires. This period produced some of the most sophisticated technology of the ancient world, including the Antikythera mechanism — a geared astronomical computer that would not be matched in complexity for 1,400 years. Greek philosophers and historians, including Plato, recorded...

Key Events

• Greek city-states and philosophical traditions emerge (c. 800-500 BC)
• Plato writes about Atlantis in Timaeus and Critias (c. 360 BC)
• Antikythera mechanism built — world's first analog computer (c. 100 BC)
• Roman engineering achievements: aqueducts, roads, concrete (c. 300 BC-200 AD)
• Library of Alexandria destroyed — incalculable knowledge lost
• Fall of Western Roman Empire (476 AD)

Explore the archaeological sites, discoveries, and theories from this transformative period in human history on Ancient Origins Explorer.