The Dark Ages in Ancient Greece refers to the period from the collapse of the Mycenaean civilization (around 1200 BCE) to the beginning of the Archaic period (around 800 BCE). It is called the "Dark Ages" due to the lack of written sources, a decline in population, the collapse of the arts, and a general cultural and social regression compared to the preceding Mycenaean era.
Around 1200-1100 BCE, the Mycenaean palaces (e.g., Mycenae, Pylos, Tiryns) were either destroyed or abandoned, likely due to a combination of internal uprisings, external invasions (e.g., by the "Sea Peoples"), climate changes, or economic collapse.
The Linear B script, which had been used for administrative purposes, disappeared, leading to the loss of written records. Many regions saw deforestation, large settlements were abandoned, and large-scale trade, particularly with the East, drastically declined. The economy shifted to a localized, agrarian level.
The hierarchical structure of Mycenaean kingdoms was replaced by smaller, tribal communities with less complex political systems. Even pottery became simpler (e.g., Proto-Geometric), lacking the detail seen in the Mycenaean era, and monumental construction (e.g., palaces, walls) ceased.
Although there were no written records, oral tradition preserved myths and epic stories (e.g., the tales later recorded by Homer in the Iliad and the Odyssey). The period is also associated with the arrival of the Dorians, a migration of Greek-speaking tribes from the north, which may have contributed to the collapse of the Mycenaean centers.
Many Mycenaeans fled to coastal areas (e.g., Ionia, Cyprus), setting the stage for later colonization.
Despite the decline, this period laid the foundations for the recovery of Ancient Greece. The collapse of central authority led to the creation of small, independent communities that evolved into the city-states of the Archaic and Classical periods.
The transition from the Dark Ages began around 800 BCE with the development of geometric art (e.g., pottery with geometric patterns), the establishment of the first Olympic Games (776 BCE, a symbolic date), and an increase in trade and contacts with the East, which fueled the Archaic renaissance.