Roman BritainTurret 51B (Lea Hill)
Roman Watch Tower · Military

Turret 51B (Lea Hill)

Roman Britain
Pleiades ID: 967060214
Site type
Watch Tower
Category
Military
Latitude
54.9789
Longitude
-2.6518
Overview

History & context

Leahill Turret is a typical example of one of the lookout towers located between the milecastles on Hadrian's Wall in Cumbria, located on the Lanercost Road near Banks, Parish of Waterhead. It is designated turret 51b and lies east of the Signal Tower at Pike Hill.

Leahill Turret lies on the lower slope of Allieshaw Rigg; Milecastle 52, Bankshead, is 540 yards to the West, Turret 51A, Piper Syke, lying 540 yards to the East and Milecastle 51, Bowers Wall 540 yards to the East of it.

Leahill 51b was built shortly after AD 122 as part of Hadrian's Wall, dismantled under the Emperor Septimius Severus, and casually re-occupied late in the 4th century. Such lookout towers were only occupied on a temporary basis by soldiers who were patrolling the wall.

This turret was until 1927 buried beneath the road, when excavations led to its discovery and also the discovery of the precise location of the turf wall that preceded the later stone structure. The new road formation was created behind the turrets and the wall. In 1958 Leahill turret was fully excavated prior to its consolidation.

This Roman turret was a detached structure abutting the Wall, with internal measurements 13 feet 8 inches North-South by 14 feet 6 inches East-West. The slight remains of the original turf wall to the East and West had been overlain by occupation materials. Leahill had been much robbed surviving only to a maximum height of 9 courses or approximately one metre height; a platform was found in the centre of the North wall and in the 4th century a shelter was built internally against the South wall. Several occupation layers were located prior to a stone flag floor being laid.

A small cottage, still occupied in living memory, once stood close by on the opposite side of the existing road, and robbing also took place to supply material for the drystone dyking and the farm of Leahill.

The Roman ditch in front of the Wall is clearly defined in this area, except at Leahill Farm; as is the Vallum.

The road running past Leahill is followed by both the Hadrian's Wall Path National Trail and Hadrian's Cycleway.

Metal detectorists have found a number of Roman coins in the area and a skeleton was uncovered during the 1958 excavations at Leahill Turret.

On 13 March 2010, all 84 miles of Hadrian's Wall was illuminated from Tyneside to Cumbria with points of light. The route was lit by 500 gas beacons, flares and torches at 250m intervals, with the assistance of over 1000 volunteers.

Leahill Turret was part of this event, garrisoned by two volunteers, marking the 1600th anniversary of the cessation of Roman rule in Britain in AD410. The 500 points of light were filmed by a helicopter at dusk.

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

About this site

Questions & answers

What is Turret 51B (Lea Hill)?

Leahill Turret is a typical example of one of the lookout towers located between the milecastles on Hadrian's Wall in Cumbria, located on the Lanercost Road near Banks, Parish of Waterhead. It is recorded in the Pleiades gazetteer of ancient places as a watch tower site from the Roman period in Britain.

What type of Roman site is Turret 51B (Lea Hill)?

Turret 51B (Lea Hill) is classified as a Roman watch tower — 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 Turret 51B (Lea Hill)?

Several Roman sites lie within a short distance, including Turret 51A (Piper Syke) (0.5 km), Milecastle 52 (Bankshead) (0.5 km), Coombe Crag Roman Quarry (0.8 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 Turret 51B (Lea Hill)?

Aubrey Research generates detailed historical reports for any location in Britain, incorporating Roman heritage, Domesday Book records, scheduled monument data, archaeological finds and much more. Enter a nearby address to begin.

Unlimited access

Everything a full report reveals about Turret 51B (Lea Hill)

This page covers the Roman site at Turret 51B (Lea Hill). 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.
First month just £4.99, then £9.99 a month. Unlimited locations, cancel anytime.

Every location is different. Not every section appears for every place, only what the historical record actually holds turns up in a report.

Start your Turret 51B (Lea Hill) report
Or see a real report first
Aubrey Research

Generate a full report for this location

Aubrey generates in-depth historical research for any address in Britain, drawing on Roman heritage, Domesday records, scheduled monument data and medieval history to reveal the complete story of a landscape.

Research the area around Turret 51B (Lea Hill)