Dunoon

Uncovering the Secrets of Dunoon Castle: A Collaborative Archaeological Endeavour

Harriet Tatton, Programme Coordinator, DigVentures looks at the community focused geophysical survey of Dunoon Castle in Scotland.

In summer 2023, a grant from the Castle Studies Trust facilitated an exciting collaborative venture to reveal some of the hidden mysteries of Dunoon Castle, Cowal. DigVentures, in partnership with Argyll and Bute Council, the Dunoon Area Alliance, and Castle House Museum, designed a community-orientated endeavour to learn more about the site of Dunoon Castle and raise awareness of the heritage of the Castle House Park and Gardens.

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The medieval stronghold, a scheduled monument, has long been shrouded in the enigma of its past. Thanks to the support of the Castle Studies Trust, a comprehensive geophysical survey and community activity program were initiated, providing a fascinating glimpse into the castle’s rich history.

Community participants getting to grips with geophysics in front of the Castle mound © DigVentures

Professional archaeologists, building historians and amateur enthusiasts from the local community came together to conduct a non-invasive survey that aimed to unearth the secrets of Dunoon Castle and its surrounding parkland. The results not only contribute to the ongoing heritage management of the site but also enhance the narrative that can be shared by local heritage organisations such as the Castle House Museum. In total, just under 100 people were involved in the project, which included training workshops, a public talk and tours, and activities for children and young families.

Looking for overgrown walling on the top of the mound © DigVentures

Dunoon Castle has stood witness to centuries of history. Documentary evidence traces its roots back to the early 13th century AD, and today, it stands as a modified natural mound with a curtain wall, hinting at its medieval past. There is debate over the castle’s original purpose, with suggestions ranging from a motte-and-bailey castle to a ‘castle of enclosure.’ Recent interpretations lean toward the latter, aligning with a group of castles built during the 12th and 13th centuries by successive Scottish kings.

Volunteers exploring the Castle mound © DigVentures

The castle’s complex history is evident in distinct phases. In the medieval and post-medieval era, Dunoon Castle played a pivotal role in Scottish history. From its Lamont origins, through conflicts and regencies, a visit from Mary Queen of Scots, to its eventual abandonment around AD1650, the castle witnessed tumultuous times. The 19th century marked a transformative phase as Dunoon Castle became a focal point for James Ewing’s architectural ambitions. His castellated mansion, set against landscaped gardens, turned Dunoon into a sought-after holiday destination.

As the 20th century unfolded, Dunoon Castle assumed new roles during both World Wars, serving as a strategic defence point with searchlights and coastal batteries. The aftermath of war saw the castle’s hill repurposed for military activities during the Cold War, reflecting the evolving strategic importance of the site.

Geophysicist Kimberley Teale with the project’s team of community participants © DigVentures

During the weekend of activities, DigVentures’ small team of archaeologists and local people aimed to make sense of this historical jigsaw puzzle. The magnetometer survey, conducted in areas north and south of the tennis courts and south of the castle museum, uncovered intriguing details. Possible garden wall foundations around the museum, features related to landscaping of the castle gardens, and remnants of former garden plots and a fire station emerged from the data, making sense of the castle’s historical evolution.

Simultaneously, the earth resistance survey corroborated these findings across the same areas, providing a comprehensive dataset for analysis. The revelation of garden features, potential gateposts, and additional elements related to the castle’s history further enriched the understanding of Dunoon Castle’s past.

The team review the results at the end of a day of geophysical survey © DigVentures

Over the weekend, Dr. Louise Turner spearheaded a rapid historic buildings assessment of the castle remains, and although not an exhaustive survey, the assessment hinted at the Victorian origins of much of the visible walling within the castle ruins. Surprisingly, limited evidence was found for the earlier phases of the castle and raises intriguing questions about its earlier configurations; documentary evidence suggests that a castle has been present at the site since at least the 13^th century, but very little of this phase appeared to be visible.

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Complementing these efforts, historic building and aerial 3D photogrammetric drone surveys were conducted. These surveys not only highlighted obscured walls and earthworks but also uncovered hidden features concealed by vegetation overgrowth. A resulting topographic survey, compared against historical maps and surveys, revealed that a substantial portion of the castle walls, previously recorded, is now obscured or even considered submerged beneath the current ground level.

The findings underscore the importance of ongoing conservation efforts, as vegetation threatens to permeate the fabric of the surviving castle walls, potentially causing damage, in particular to the earlier, less visible phases of the castle’s structure. This collaborative project aligns with best practices outlined by Historic England, the Chartered Institute for Archaeologists, and the Europae Archaeologiae Consilium, ensuring the responsible and insightful exploration of Dunoon Castle’s captivating history.

As the dust settles on this archaeological venture, Dunoon Castle stands as a testament to the power of collaboration, community engagement, and cutting-edge survey techniques in unravelling the mysteries of the town’s history. DigVentures hopes to do more work at Dunoon Castle in the near future.

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To look at the geophysical survey report you can go here: Geophysical surveys at Dunoon Castle | Castle Studies Trust

Investigating Dunoon Castle

Dr Manda Forster of DigVentures and independent historical researcher Dr Louise Turner set the scene for our next project getting under way – the geophysical survey of Dunoon Castle, Argyll.

On Friday 21 July, members of the public will be joining archaeologists from DigVentures to investigate the remains of Dunoon Castle (NGR: NS 1796 7868; Canmore ID: 40729). The medieval castle site occupies a prominent, partly-modified hill within landscaped gardens which overlook the seafront in the coastal town of Dunoon, Argyll. The town itself is located towards the south end of the Cowal Peninsula at the narrowest point of the Firth of Clyde. This part of the peninsula forms the western shore of a distinct body of water – the north to south oriented sea loch named ‘Holy Loch’ – which adjoins the lower reaches of the Clyde that continue onwards following a more east to west course past Toward Point in the south.

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This community-based investigation, supported by a grant from the Castle Studies Trust, aims to raise awareness of the significant archaeology which sits in the town. Working with local people, the team will explore the archaeology of the site to add detail to the few visible earthworks at the top of the mound with geophysical and topographic survey, including photographic building recording and a drone survey. To get families involved, we’re hosting tours and a character trail around the site, as well as running activities with the Castle House Museum inspired by postcards of the castle and a nod to the town’s history as a visitor destination for those heading on a trip ‘doon the watter’. The project is a collaborative venture by DigVentures with Dunoon Area Alliance, Dunoon CARS and the Castle House Museum which aims to raise awareness of the significant history of the site and find out more about the buried archaeology through a programme of geophysics.

The remains of Dunoon Castle, and the hillock on which it stands, are a designated Scheduled Monument (HES ID: SM5450). The site has a long and complex history linked inextricably with its prominent strategic location in the Firth of Clyde – and with the success of the town itself. The castle hill played a crucial role in the military history of the Clyde Coast during both world wars, and in the town’s success as a holiday destination during the later nineteenth and early twentieth centuries. As a result, the archaeology of the hill extends beyond the medieval castle itself to encompass built elements associated with the nineteenth century landscaped park and gardens.

Dunoon Castle looking north copyright Manda Forster

Little is known or evidenced for early occupation at the site, although ‘seven or eight’ cist burials were discovered in the grounds of Castle House in 1822, during its construction. The description of the burials is comparable with nearby examples of medieval long cists from Innellan (just south of Dunoon), which have been radiocarbon dated to the late tenth century. Early ecclesiastical activity would not be unexpected, and could focus around the site of the modern Dunoon High Kirk. Historically, the earliest documentary mention of the castle was made in 1257 in reference to ‘John of Dunown,’ who was steward to the Earl of Lennox in 1253. From then on, the castle and its associated people, which includes two successive bishops (mid-fifteenth century) and a visit from Mary Queen of Scots in 1563, take a prominent role in the region. The Campbells acquired Dunoon Castle in the 14^th century when Sir Colin Campbell, 3rd Lord of Lochow, was granted title of ‘Hereditary Keeper of Dunoon Castle’. The Campbells then retained Dunoon Castle throughout the remainder of the medieval period, and beyond. A document dated 15th January 1472 outlines their responsibility for the upkeep of the castle and the maintenance of its fabric, as well as the power to appoint constables, porters, jailors, watermen and other officers. By the end of the medieval period, Campbell influence was growing ever greater in this SW corner of the Cowal peninsula but, following the grisly Dunoon Massacre* in 1646, the castle seems to have been deserted. After its abandonment, stone from Dunoon Castle was probably used locally for housing, including for the construction of Castle House and associated structures (now the location of the museum).

The site itself retains its nineteenth century character, having been retained within a larger area of landscaped gardens. The planned investigations have the potential to explore whether there are undiscovered features relating to earlier occupation of the castle mound (Phase 1) and provide an updated record of the extant remains which relate directly to the medieval castle (Phase 2). In delivering the survey, we also hope to further refine our understanding of how the configuration of the gardens and landscaped grounds may have changed from the early nineteenth century to the present (Phase 3) and to record any extant evidence for the twentieth century coastal defences (Phase 4).

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*The 17^th century was brutal for the clans in the area as it was across Scotland, with a backdrop of war and switching allegiances. Within this context, the Lamonts and Campbells found themselves on opposing sides, and the Lamonts invaded Campbell lands killing 33 men, women and children. In 1646, the Campbells struck back, attacking the Lamont castles of Ascog and Toward (just down the coast) and capturing around 100 Lamonts who were sentence to death and executed. Thirty-six of the highest ranking were hanged from a tree in the graveyard. A memorial now stands to Clan Lamont at Tom A’Mhoid road.

The Castle Studies Trust five projects for 2023

The Castle Studies Trust have awarded five grants totalling £35,000 to support research into castles. This is a record amount for the Trust, and as we enter our tenth year as a charity, we could not have managed this without our supporters.

We will bring you updates from these projects throughout the year as the teams get stuck in. But first, let’s get to know them a bit better. They are from across England, Scotland, and Wales and take different approaches to understanding castles.

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Bamburgh

A stone building with a square tower in the middle. It stands on an outcrop, prominent in the landscape. In the foreground is a beach. — Bamburgh Castle on the coast of Northumberland. Photo by Michael Hanselmann via Wikimedia Commons, licensed CC-BY-SA 3.0.

Standing on a rocky outcrop on the coast of Northumberland, Bamburgh’s history stretches back to the early medieval period when it was home to a palace of the Kings of Northumbria. Bamburgh Castle itself was owned by royalty at various points, and rebuilt in the 18th century.

Bamburgh is a massive site: its history has been illuminated by excavations, and there is still more to learn.

Dr. Joanne Kirton and Graeme Young of the Bamburgh Research Project plan to carry out a geophysical survey and a masonry survey of the castle’s outworks.

A castle at Dunoon was first mentioned in the late 13th century but may be older. The ruins visible today date from the 14th century. It stands on a hill on the coast of the Firth of Clyde. The castle was besieged and captured multiple times over its centuries-long history and became a royal residence.

Despite the castle’s royal links, little is known about its layout and dating. Dr. Manda Forster’s team at DigVentures will carry out geophysical surveys (resistivity and magnetometry) of the mound and the area around it to find out where there may be buried walls, foundations, or other archaeological remains.

They will also organise workshops for the local community to learn how geophysics work. So as well as learning more about the castle, they may inspire the next generation of archaeologists!

Lowther

The present Lowther Castle was built in the 17th century, but a few hundred metres north lie the medieval remains of a castle and possible deserted village. Lancaster University Archaeology Unit surveyed the earthworks in the 1990s, but there has been no other archaeological investigation since.

Being able to date the site would be a crucial step in understanding the Norman influence in the region. Could this be part of the remains of the Norman conquest of the Kingdom of Cumbria in the late 11th century?

Dr. Sophie Ambler has devised the project to carry out geophysical surveys at Lowther Castle followed by excavations. Working with the University of Central Lancashire and Allen Archaeology, this aims to establish the site’s building chronology.

Picton

Pembroke’s Picton Castle is a medieval building with later alterations and additions. It is uncertain when it was built and by who, but it is likely to have been established in about 1300 by Sir John Wogan. Picton has an unusual layout but may have parallels with French medieval castles.

Neil Ludlow and the Dyfed Archaeological Trust will carry out a measured survey of the building, recording its structure and creating a photographic record of the site. This will be an invaluable resource to understand the site, and help show the castle’s development over the centuries.

Wigmore

Wigmore was amongst the early castles established in England in the wake of the Norman conquest. It was founded by William Fitz Osbern, Earl of Hereford and later became the home of the Mortimer family. They were an influential family in the Welsh marches, and they developed the castle to reflect their growing power.

Small-scale excavations at Wigmore and geophysical surveys in the 1990s demonstrated the archaeological potential of the site, but what is missing is a reconstruction of how it looked during its heyday.

Chris Jones-Jenkins will create a reconstruction of how Wigmore Castle used to appear. This will draw on archaeological and historical sources to bring the reconstruction to life. You may also have seen Chris’ work with his reconstructions of Ruthin and Holt.

Subscribe to our quarterly newsletter to receive updates on these projects and our other ongoing work in the field of castle studies.

Header image: Bamburgh Castle by Michael Hanselmann via Wikimedia Commons, licensed CC-BY-SA 3.0.

A large and eclectic crop of fascinating applications asking for over £100,000 for the Castle Studies Trust to Consider

The deadline for grant applications passed on 1 December. We’re going through the various projects now. Altogether the 15 projects, coming from all the home nations and one from Ireland, are asking for over £110,000. They cover not only a wide period of history but also a broad range of topics.

We will not be able to fund as many of these projects as we would like. To help us fund as many of these projects as possible please donate here:

Kindlink Donation Form App

In a little more detail here are the applications we’ve received:

Bamburgh, Northumberland: The aim of the project is to better understand the outworks to the north of the castle, by using various geophysical survey techniques and a preliminary survey of the masonry remains, it will include a 3D model of the recently excavated Elmund Tower and provide materials for interactive displays.

Barnard Castle, Co Durham: The aim of the project is to try and understand a lot more about the outer ward of the castle, using a variety of methods including geophysical survey, aerial survey and test excavation

Cavers Castle, Roxburghshire: Through a combination of building survey and excavation to try to understand the early form of this important baronial castle.

Dunoon, Argyll: A community-led geophysical survey project to understand better the form and scale of this important castle that was the seat of the Lord High Stewards of Scotland. The original castle dates back to the 1200s and the remains above currently ground date from the fourteenth century.

Fun Kids, Castle Podcasts for 7-13 Year Olds: To produce a series of 8 podcasts for children aged 7-13 to engage children to explore a what, how and why of 8 castles. The series will focus on a variety of castles and build awareness of less common castles that families can explore.

Galey, Co. Roscommon: Geophysical and topographical surveys to explore the possible motives behind the placement of, as well as immediate landscape context, morphology and any attached settlement and industrial activity, that occurred at a lakeshore-sited late medieval Gaelic-constructed tower house castle.

Hartlebury, Worcestershire: The seeks to explore what looks like a possible civil war bastion ditch, which seems to have been partially revealed in a 2022 drone survey of this former bishop’s palace with remains dating from the fifteenth century. This will be done through geophysical survey and excavation.

Lowther Castle, Cumbria: Through a combination of geophysical survey and excavation to try to learn more about this ringwork castle and settlement, thought to date from the late eleventh century. the aim is to try to discover if it dates from this period and was therefore a Norman plantation; and also its history after its foundation.

Millom, Cumbria: The project will involve a drone survey to assess the condition of the 14^th century fortified manor combined with a geophyisical survey to understand if there is any link between it and the nearby church and monastery.

Muncaster, Cumbria finds assessment: To make a complete assessment of the finds from the 2021 excavations which took place near the 14th century tower along with two nearby kiln sites.

Muncaster, Cumbria geophys and archaeology survey: To carry out a geophysical survey of the area surrounding the castle and to investigate a large stone feature in the cellar of the castle to understand its purpose and possible date

Northern Frontier, Beacon Hill Yorkshire: A geophysical survey of Pickering Beacon Hill, a siege castle used for the siege of Pickering in the lead up to the Battle of the Standard (1138) to better understand the landscape at the time and see how much life was disrupted during the period known as the Anarchy.

Picton, Pembrokshire: The aim of the project is to achieve a full understanding of the form, functions and affinities of the medieval part of Picton Castle through a building survey. It has an unusual plan with no close parallels within Great Britain, but shows some affinities with castles further afield including, possibly, Gascony in France

Snodhill, Herefordshire: Excavation to explore the early masonry defences and attempt to resolve the entrance arrangements and to do a geophysical survey of the Eastern Bailey

Wigmore, Herefordshire: To provide a digital reconstruction drawing of Wigmore Castle using a mixture of archaeological and archival evidence

We will not be able to fund as many of these projects as we would like. To help us fund as many of these projects as possible please donate here: Kindlink Donation Form App

The applications have been sent to our assessors who will go over them. You can see how the assessment process works from our blog back in January 2016: How the Castle Studies Trust Selects its Projects – Castle Studies Trust Blog