Antonine Wall: Rough Castle — The Ancient Codex

Antonine Wall: Rough Castle, Falkirk — Photo: Richard Webb / Wikimedia Commons / CC BY-SA 2.0

Rough Castle was built as a Roman fort on the Antonine Wall, which dates from about AD 143. It stands against the southern rear face of the Wall, defended by 6-metre-thick turf ramparts and…

Antonine Wall: Rough Castle is a fortified place near Bonnybridge, Falkirk, Scotland.

What follows is drawn from published sources, with each claim labelled by how firmly it is established.

History

Antonine Wall: Rough Castle — historical view — Photo: George MacDonald (1862-1940) / Wikimedia Commons / Public domain

Rough Castle was built as a Roman fort on the Antonine Wall, which dates from about AD 143. It stands against the southern rear face of the Wall, defended by 6-metre-thick turf ramparts and surrounded by defensive ditches, with gateways through the main wall to the north and through the walls on the other three sides.

At about 4,000 square metres it was the second smallest fort on the Wall, yet contained the commander's house, barracks, headquarters, a bath house and a granary — several built in stone, an uncommon material at the time.

Inscriptions on recovered artefacts indicate the fort was garrisoned by 480 men of the Cohors VI Nerviorum, foot soldiers drawn from the Nervii, a north-eastern Gallic tribe.

A sound and light show was organised at Rough Castle in November 2018 to promote tourism.

People

Cohors VI Nerviorum (Nervii)

The garrison — 480 foot soldiers from a north-eastern Gallic tribe, recorded in inscriptions from the fort
Flavius Betto

Recorded as a commanding officer at the fort

Cultural influences

Part of the Antonine Wall frontier system — the turf-and-stone barrier the Romans threw across central Scotland, with its forts, military road, ditches and causeways.
Roman military engineering — the fort illustrates the standard frontier kit: rampart, ditches, gateways, internal headquarters / barracks / granary / bath house, and defensive obstacles.

Connections

Antonine Wall

The Roman frontier the fort was built against; ran between Carriden / Bo'ness on the Forth and Old Kilpatrick on the Clyde
National Trust for Scotland

Owner of the fort
Falkirk Museum

Local archaeology and history collection; its Keeper of Archaeology Geoff Bailey has presented site material

Discovery & excavation

The foundations of the fort's internal buildings — commander's house, barracks, headquarters, bath house and granary — were uncovered during excavations in 1902–03, 1932 and 1957–61. An altar to Victory was found in 1843 to the south of the fort; other finds include a bangle, window glass and leather shoes. A series of defensive pits known as lilia, which would originally have held sharpened stakes, was found to the north-west of the causeway across the Antonine ditch.

In culture

A video reconstruction of the site has been produced. One overview of the site is a Falkirk Council video of the Bridgeness Slab presented by Geoff Bailey, Keeper of Archaeology and Local History at Falkirk Museum.

What to look for

A fine length of rampart and ditch still intact to the west of the fort.
The lilia — rows of pits north-west of the northern causeway that once held sharpened stakes to defend the vulnerable northern gateway.
The well-defined Military Way, the Roman road on the south side of the Wall that linked the forts.
A turf platform near the fort interpreted as a beacon or signalling platform, and gravel pits dug for building the military road.

Plan your visit

Location: 55.9978°N · 3.8560°W
Nearest settlement: Bonnybridge
Access: Open access
Terrain: Moderate walking
Start point: Rough Castle · Signposted at Bonnybridge from the B816 between Bonnybridge and High Bonnybridge. Please be aware that the last stage of the journey is along rough, rural farm track. · Alternately, Rough Castle can be reached on foot from the Falkirk Wheel, via a signposted path from the visitor centre. The walk takes about 15 minutes.
Best time: Open year-round.
Start point: Falkirk Wheel Visitor Centre — Historic Environment Scotland directs visitors to walk from the Falkirk Wheel visitor centre (about 15 minutes). The fort can alternatively be reached by car via a rough rural farm track signposted at Bonnybridge off the B816.