Roman BritainAlauna
Roman Fort · Military

Alauna

Roman Britain
Pleiades ID: 89096
Site type
Fort
Category
Military
Latitude
56.2678
Longitude
-3.8755
Overview

History & context

Ardoch Roman Fort is an archaeological site just outside the village of Braco in Perthshire, Scotland, about seven miles (eleven kilometres) south of Crieff.

At Ardoch are the remains of a Roman fort and several marching camps which included a signal tower. Part of the Roman Gask Ridge, it is said to be one of the most complete Roman camps in Britain, and is one of the best-preserved series of Roman military earthworks in the whole Empire. It is protected as a scheduled monument.

The remains consist of grass-covered earthworks, and are considered among the best preserved Roman earthworks in Britain. The site, which has a complex history, comprises two intersecting forts. The earliest fort is believed to be associated with the campaigns of Agricola (1st century). The later fort was apparently reconstructed within two outer ditches so that this later fort was protected by five ditches on both the east and north sides.

The field to the north is the remnant of a large annexe. Archaeology has demonstrated the existence of a watch-tower (or signal tower) and at least six overlapping marching camps to the north and northeast.

Ardoch was one of a chain of camps separated by one-day marches in a generally north–south direction. Other Roman camps in this chain include Strageath, Inchtuthil, Battledykes, Stracathro, Raedykes and thence taking the Elsick Mounth trackway to Normandykes.

The fort has sometimes been identified with the "Alauna" mentioned in Ptolemy's Geography. Ptolemy placed Alauna in the area occupied by the Damnonii tribe, and the name may be associated with the River Allan which flows about one mile (1.5 kilometres) to the south of the fort. However the identification of Ardoch with Alauna is considered tentative.

The site was reused in the medieval period when a chapel was built near the centre of the fort. The remains of the graveyard enclosure and the site of the chapel are the only archaeological remains which are visible within the fort.

A hoard of Roman silver coins was found four miles (six kilometres) north of Ardoch in 1671. At that time, Lord Drummond wrote that the ditches were deep enough to hide a man on horseback. Other trenches to the northeast had been damaged by cultivation against his grandfather's orders.

In 1726 Alexander Gordon claimed that at Ardoch Roman Fort a subterranean passage was said to run from the fort, under the River Tay to the fort or 'Keir' on Grinnin Hill. This tunnel was said to contain a great deal of treasure.

Ardoch was visited by Queen Victoria and Prince Albert in 1842, although only Albert investigated the earthworks, Victoria preferred to remain in their carriage.

Source: Pleiades — A Community-Built Gazetteer and Graph of Ancient Places. View the Pleiades record →

About this site

Questions & answers

What is Alauna?

Ardoch Roman Fort is an archaeological site just outside the village of Braco in Perthshire, Scotland, about seven miles (eleven kilometres) south of Crieff. At Ardoch are the remains of a Roman fort and several marching camps which included a signal tower. It is recorded in the Pleiades gazetteer of ancient places as a fort site from the Roman period in Britain.

What type of Roman site is Alauna?

Alauna is classified as a Roman fort — a military site in the Pleiades ancient world gazetteer. Roman Britain's archaeology encompasses thousands of sites ranging from legionary fortresses and marching camps to villas, temples and towns.

What other Roman sites are near Alauna?

Several Roman sites lie within a short distance, including Kaims Castle (3.7 km), Strageath (10 km), Bannatia? (12.9 km). Aubrey Research maps over 2,200 Roman sites across Britain, drawn from the Pleiades ancient world gazetteer.

How can I research the history of the area around Alauna?

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Everything a full report reveals about Alauna

This page covers the Roman site at Alauna. A full Aubrey report for the area pulls together this site alongside scheduled monuments and everything else the record holds within a few miles:

Overview
An interactive map of the location with every monument and battle plotted, and a plain-language history built only from what the record holds.
Monuments
The legally protected scheduled monuments around the location, each with its period, type and significance.
Battlefields
The battles and sieges fought on this ground, mapped and set on a timeline of the wider conflict.
Roman Britain
The Roman roads, forts and towns near here, and the Iron Age people who held the land before Rome arrived.
Domesday
The settlement's entry in the 1086 Domesday Book: who held it, what it was worth, and the people who worked the land.
Civil War
The Civil War fighting, garrisons and recorded militaria in this area, woven into the arc of 1642 to 1651.
Geology
The bedrock beneath the site, its age and rock type, reaching back hundreds of millions of years.
LiDAR
Laser-scanned terrain that reveals earthworks hidden under fields and woodland, with likely features flagged.
Local Names
What the street and field names around here actually mean, and the history buried inside them.
Historical Maps
Ordnance Survey maps from the 1800s, layered over the location as it stands today.
Literature
The books, county histories, charters and archives that mention this place, quoted with their sources.
Legal
The protected sites nearby and the metal-detecting, access and treasure laws that apply to this ground.
Spotlight
A deep dive into the most remarkable, lesser-known history of the place, traced back to the record.
Target Zones
For detectorists: the most promising ground to search nearby, ranked by confidence, with what to expect.
Timeline
The whole story of the location told era by era, from prehistory to the present day.
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