Samum (castrum)

Samum
Location within Romania
Known also as
  • Castrum of Cășei
  • Castrum of Cășeiu
Founded during the reign ofTrajan
Founded101/102
Abandoned270/275
Place in the Roman world
ProvinceDacia
Administrative unitDacia Apulensis
Administrative unitDacia Superior
LimesPorolissensis
Directly connected to
Structure
— Stone structure —
BuiltCaracalla
Size and area165 m × 165 m (2.7 ha)
— Timber structure —
Built during the reign ofTrajan
Stationed military units
Cohorts
  • I Britannica milliaria Equitata
  • II Britannica milliaria
Alae
I Flavia
Location
Coordinates47°11′10″N 23°50′15″E / 47.1862°N 23.8374°E / 47.1862; 23.8374
Altitude230 m (755 ft)
Place nameCetățele
TownCășeiu
CountyCluj
Country Romania
Reference
RO-LMICJ-I-s-B-06996.01
RO-RAN56675.02
UNESCO
Part ofFrontiers of the Roman Empire – Dacia
CriteriaCultural: ii, iii, iv
Reference1718-161
Inscription2024 (46th Session)
Site notes
Recognition UNESCO World Heritage Site
National Historical Monument
ConditionRuined
Excavation dates
  • 1926–1929
  • 1989
  • 1995–2000
  • 2004
Archaeologists
  • Dan Isac
  • Emil Panaitescu
  • Sorin Cociș

Samum was a castrum (fort) in the Roman province of Dacia, situated at the very northern border of that territory. It lay on the right (northern) side of the river Someș, in historical and later known as Transylvania, in of present Romania. Remnants of this relatively small fortified camp lie within the cadastre of village Cășeiu (near the town of Dej), 1 kilometre (0.62 mi) on the southwest edge of the village.

This castrum in a typical square shape was built as an auxiliary military camp at the beginning of the 2nd century, in times of the Emperor Trajan, while it was fully abandoned by the army (together with whole province of Dacia) after 270 AD, when Emperor Aurelian decided to give up the difficult-to-defend province. Traces of late Roman or post-Roman habitation have been noted.