The lower Annan valley formed one of the principal approaches into south-west Scotland. Roman soldiers moving north from Carlisle could follow routes through Annandale towards forts, roads and communities farther inside the country.
Discover the Roman stories nearby
Birrens: a fort with named soldiers
Explore the earthworks and inscriptions of Blatobulgium, north of Annan. Dedications identify people and units more securely than a reconstruction of the garrison can.
Burnswark: camps below a hillfort
Compare a campaigning landscape with a settled fort. The projectile finds support an assault interpretation, but the event’s precise date remains debated.
Explore the Roman sites map
Select the local map below to open the interactive view, then zoom or select a marker. Read the evidence notes below alongside it: a marker shows a recorded location or proposal, not proof that a Roman structure survives
Open the interactive map full screen
What the evidence establishes
- Birrens — excavated fort and earlier military activity. Successive enclosures and buildings belong to different periods; they were not all occupied together.
- Burnswark — established earthworks and projectile finds. A Roman attack is an archaeological interpretation supported by the distribution of missiles, not an event dated by a surviving written account.
- Annandale roads — recorded and inferred stretches. A line joining known sites is not proof that every section of road has been excavated.
Why this area mattered
The River Annan and the surrounding valleys offered practical lines of movement through otherwise difficult country. The Roman army established forts and smaller posts to watch these routes, protect communications and support campaigning forces.
Plan your visit: what survives today
- Birrens, near Middlebie: look for the raised fort platform and grassy defences. There are no standing barrack buildings. This is farmland, so use the available access and respect livestock and crops.
- Burnswark: a separate, more demanding hill visit. Its banks and ditches are visible, but steep grass and an exposed summit make it unsuitable for a level stroll.
- Annan Museum: check current opening and Roman displays before travelling; the collection is a useful introduction to the surrounding district.
Sources, finds and further reading
Start with the local articles above, then follow the excavation reports, archaeological records and collections below. Historical reports preserve valuable evidence but may use interpretations revised by later work.
- Birrens archaeological record and excavation bibliography
- The 1936–37 excavations at Birrens — original report
- RIB 2110: rebuilding dedication from Birrens
- Burnswark archaeological record
- Rebecca H. Jones (2011), Roman Camps in Scotland — Burnswark and the Annandale camps.
Continue exploring
- Roman forts in Scotland
- Roman inscriptions
- Inside a Roman marching camp
- Flavia Baetica at Birrens — a woman who arranged her husband’s memorial (RIB 2115). Her name does not establish her birthplace.
- Women in Roman Scotland — includes the evidence for women at Birrens, from inscriptions to footwear.
- Burnswark: a BBC film clip — a filmed introduction to the hillfort and Roman camps.
