Amphitheatre of El Jem (Thysdrus)
Thysdrus Amphitheatre · Qasr al-Jem · El Djem
Roman Imperial (c.230–238 CE under Gordian I/II)·Roman (Africano)·🇹🇳 Mahdia Governorate, Tunisia
About
About Amphitheatre of El Jem (Thysdrus)
Largest amphitheatre in Africa and third-largest in Roman world: olive-oil city Thysdrus (later Gordian revolt 238 CE) built c.238 CE, 149×124 m outer axes, 65×39 m arena, 35,000 capacity seating three storeys of arches, 3.5 m thick walls, subterranean hypogeum with wild-beast elevators perfectly preserved to vaults. Freestanding on plain without hillside support unlike Colosseum. Preservation rivalling Rome due to never quarried extensively (fortress use).
Why it mattersGreatest African amphitheatre; most intact underground hypogeum
Open questions
Mysteries & theories
Mysteries
- 01Whether amphitheatre unfinished due to Gordian revolt 238 collapse (Hanson)
- 02Comparison of 35,000 vs 30,000 capacity via modern load modeling
Theories
- 01Thysdrus wealth from olive oil funded over-ambitious arena overshadowing Carthage (Mattingly)
- 02Building material sandstone from 30 km quarry via oxcart
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.230–238 CE (traditionally Gordian period)
- Period
- Roman Imperial (c.230–238 CE under Gordian I/II)
- Culture
- Roman (Africano)
- Purpose
- Gladiatorial arena and venatioes for provincial metropolis enriched by olive oil exports
- Excavation
- Excavated
c.230–238 CE (traditionally Gordian period)
Initial construction
c. 1529 CE
Abandonment
On the ground
Structures & features
35.2964° N · 10.7064° E · 110 m · 3 mapped features
Arena
arena65×39 m elliptical arena with trapdoor lifts preserved
35.2965° N · 10.7065° EHypogeum (substructures)
hypogeumUnder-arena vaulted service corridors with lift shafts for animals/gladiators
35.2964° N · 10.7064° EGrand Gallery (second storey arches)
gallerySurviving second-storey colonnaded gallery 149×124 m circuit
35.2962° N · 10.7060° E
Gallery