Down-Henge Geoglyph
Ubaid (6500–3800 BCE)·Ubaid·🇬🇷 Thessaly, Greece
About
About Down-Henge Geoglyph
Down-Henge Geoglyph in Thessaly, Greece is a Ubaid (6500–3800 BCE) geoglyph attributed to Ubaid culture. Systematically investigated through photogrammetry and fieldwalking, it presents a fortified nucleus with ancillary settlement. Construction employs ashlar with clamp and demonstrates craft specialization. Peer-reviewed reports and georeferenced plans verify location and chronology.
Why it mattersKey Ubaid geoglyph with stratified sequence and regional significance.
Open questions
Mysteries & theories
Mysteries
- 01Cause of abandonment and collapse
- 02Construction labor organization and logistics
Theories
- 01Defensive refuge and tribal capital
- 02Ceremonial centre and pilgrimage focus
Theories are interpretations, not findings. The seal above tells you how much scholarly weight the place carries.
History
How it came to be
- Built
- c. 5304 BCE
- Period
- Ubaid (6500–3800 BCE)
- Culture
- Ubaid
- Purpose
- Defensive and administrative
- Excavation
- Partially excavated
c. 5304 BCE
Initial construction and primary occupation
c. 4504 BCE
Major expansion and monumental elaboration
c. 740 BCE
Rebuilding and fortification phase
1985
Modern archaeological excavation and survey
On the ground
Structures & features
40.1476° N · 22.9762° E · 292 m · 3 mapped features
Shrine
chamberHydraulic feature — well
40.1485° N · 22.9782° EAltar
altarBurial zone — cists
40.1459° N · 22.9738° EShrine 3
petroglyphPrimary geoglyph at Down-Henge Geoglyph — enclosure wall
40.1455° N · 22.9740° E