Battlefields›Roman Garrison at Birrens (Blatobulgium) Abandoned
Roman Period

Roman Garrison at Birrens (Blatobulgium) Abandoned

163–184
Scotland
Also known as: Blatobulgium fort abandoned · Birrens outpost fort
Era
Roman Period
Battle Type
Skirmish
Location
Scotland
Status
Unregistered
The Combatants

Who Fought

Defeated
Roman garrison
Forces
Caledonian/Novantae c. 1,500–3,000.
VS
Victor
Caledonian and Novantae tribes (strategically)
Forces
Roman garrison c. 300–500
Outcome
Outpost fort at Birrens abandoned in waves; final garrison withdrawn by late 2nd century
The Battle

History & Significance

Birrens was the westernmost outpost fort north of Hadrian Wall, guarding the Solway approaches, and its abandonment marked the contraction of the Roman frontier zone in southwest Scotland.

Questions & Answers

Frequently Asked Questions

Protected heritage nearby

Scheduled Monuments near Roman Garrison at Birrens (Blatobulgium) Abandoned

Nutholmhill, settlement 160m E of
Scheduled monument · ~0.6 miles
Nutholm Hill, fort 400m ENE of Nutholmhill
Scheduled monument · Iron Age · ~0.6 miles
St Mungo's Church, church and graveyard
Scheduled monument · Medieval · ~0.8 miles
Buckie Bank Cottage, fort 95m SW of
Scheduled monument · Iron Age · ~1.8 miles
Thistle cottage, fort 130m E of
Scheduled monument · Iron Age · ~1.8 miles
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