On this section of the site, we'll be listing all the distillery plans that we've found. Starting with the original Charles C. Doig designs from 1893. 

We'll be adding to this page on an ad hoc basis, debating, investigating and consuming each newly constructed building, every little amendment and ultimately, giving us the journey of the distillery. My sincere thanks to the Highland Archives in Inverness for their assistance. We'll start at the very beginning...


When I arranged a half-day of research in the Highland Archive Centre, I really didn’t know what the visit would offer. I knew from initial discussions that the document on Glen Mhor New A New System of Malting, would be of huge interest and a first. Beyond the obvious headline act, it was very much a closed book, waiting to be pulled from the shelf and opened for the first time in decades.

In reality, I didn’t have enough time to fully appreciate what awaited me. For instance, a Distillery Logbook requires at least several further days of study and further contemplation. Then, further digging through the records as to what else is hidden, waiting to be revealed. What did become abundantly clear is I had to prioritise my time efficiently. The Archive is fortunate to have the comprehensive records of the Inverness Dean Guild Plans and Valuation Rolls. Focusing specifically on Telford Street, this materialised as a sizeable stockpile of plans, sitting on the desk, waiting for me to venture through the contents. This undertaking would take up the majority of my time.

This collection of documents provided a journey through the history of Telford Street. A variety of companies were included within; from retailers to stadium improvements at the Caledonia ground (that sat behind Glen Mhor) and of course, the distilleries. These requests to the Dean Guild underlined what a thriving area Muirtown was and that distilling was at the heart of the community.

I'm pleased to report that there are present sizeable plans for Glen Albyn within the records. These are not the current focus of my research, but they do exist for future reference. That’s something for a distant project, perhaps. The jewels were the variety of plans for Glen Mhor that allow us to track its foundation, then stepping through various amendments over the decades. Thanks to these documents, we’re able to track and document everything prior to the Second World War. The level of detail is fantastic and gives us new insight into the distillery site and the changes that were made (or at least, requested for planning acceptance) for a variety of reasons.

When you consider architect plans and Scottish distilleries, you immediately think of Charles C. Doig. He was and remains Scotland's, most widespread and influential distillery architect. We know from an 1894 newspaper article, he was the lead architect for Glen Mhor and involved in the build from the invoices that we've so far discovered. His legacy is highlighted on the Scottish Architects site which sadly doesn't even list Glen Mhor amongst his projects - just confirming how overlooked this distillery is by the wider audience. Interestingly, they have Charles in 1893 as working on extensions at Glen Albyn; two for the price of one?

The holy grail for any distillery is the original plan. Distilleries as such have been extended, bulldozed and quite often, changed beyond comprehension during their existence. Glen Mhor is, as we'll see, no different.

I'm delighted to confirm we do have sight of these original plans for Glen Mhor. Amongst the pile of plans was a particular set that was a distinctive tanned colour - the rest were mostly original dulled white. The plans were brittle and had seen much better days and I'd speculate, had not been opened for some time. Needless to say, I was extremely methodical and restrained when laying these 128 year old plans out on the table. Hence why I've not flattened these out or even attempted to flatten any folds or creases - this is a valuable document.

Dated 1893, these are signed by Charles C. Doig of Elgin. Laying these out on the table was a real thrill, which probably confirms my whisky geek status if it hadn't been diagnosed previously. Charles C. Doig's original vision for the distillery and of historical importance. On a side note, it did cross my mind that these need to be saved and preserved. They are of importance not only to whisky enthusiasts and a hugely profitable industry but to Inverness and Scotland as a whole. That's another topic, but I was privileged to unfold these plans and then take in their contents.

What was immediately noticeable was the fact that Charles calls these plans 'Distillery Inverness', there is no mention of Glen Mhor as the project name. This is hugely interesting, as you'll note from our Timeline page, there's an entry in 1886 that a new distillery was granted permission and was to be called Glen Mhor. An initial ambition of this visit was to unearth hard material relating to this application. Sadly, so far, none has been found, which does call into debate the entry itself. Who made this application? Why did it not proceed? And given these plans, was Charles even aware of the name? Had the decision to formally christen the distillery been taken in 1893? It would suggest that the project was indeed just that less than a year from the build.

This is backed up by our Newspaper archive, which confirms from various sources the project did not have an official name in late 1893 or early 1894.

Let's also consider the placement of when these designs were drawn up by Charles. Our aforementioned Timeline page is a great diagnostic tool; giving us a sense of what was happening around this period. Very little is known about John Birnie's departure from Glen Albyn, other than he was refused a stake in the distillery. This catalyst prompted his desire to seek out a new venture and partner, which arrived in the form of the Mackinlay's and Glen Mhor. Yet his departure from Glen Albyn was only made public on 16th November 1893, when he was named as the owner of the new Inverness distillery.

What's clear now is that his departure wasn't a sudden reaction, followed by the search for a new partner. The seeds were sown sometime before. Charles C. Doig's services were in demand and came at a premium (in 1898 he was paid £1000 to design the Ardmore distillery, equivalent to £135k in 2021), so the outlay for his skills was considerable and there would be a queue. These plans would have been submitted much earlier in 1898, meaning John was so confident of the new venture that he could leave Glen Albyn without the council approving the plans until the turn of the year. Perhaps word got out and he was forced to leave? Hopefully, one day we'll find out, but his influence on the Glen Mhor design - as a very experienced distiller - will be interesting to debate.       

An interesting find is that the above entry confirms that they were approved on 8th January 1894 - subject to the smoke shaft being not less than 60 feet. This reflects the growing urbanisation, or perceived trend of, Muirtown. From our Maps, to our Photograph Section, you can appreciate how rural Glen Mhor was at its foundation and then over time how it was swallowed up by an expanding Inverness. Interestingly, referring to our Newspaper Archive once again, the press was reporting the acceptance of the plans by the end of the week, on Friday 12th January. 

It seems a huge push was on to build and establish the distillery not only physically but in the minds of the public. The manipulation of the press and public opinion was a staple tactic of the blending powerhouses and no doubt the Mackinlay's were behind it. This was a period of blends and not single malts. Acquisitions and investments in new distillery projects that would assist in the creation of further blends. With John Birnie onboard, the team also had a co-owner with an impressive distilling pedigree. Also included in these Doig drawings are the original site layout and here we'll start our journey into the original Glen Mhor. The second article will discuss the actual distillery plans, which form 2 sets for the ground and first floors. 

The shape of Glen Mhor changed over the decades. The final evolution, seen in the 1970s, is a cluster of additions and extensions that morphed into a jumbled assortment of buildings when viewed from the canal. We're about to solve those mysteries, put a definitive purpose into each construct and throw in a few surprises - a couple I didn't anticipate! But let's start with the original site design.

My thanks to Rose for assisting with these photographs and we've watermarked the plans with the site logo as access to these materials (including photography) was on a non-commercial basis. 

When you see the outline of the 1893 Glen Mhor, there's a simple elegance to it. The prominence of the canal is highlighted by being at the top of the page. This isn't compass-specific with north being at the top of the plan, rather this is a north-west alignment, but it does demonstrate that the canal was a major focal point. 

The land to the left and below of the site is described as unfeuded, which refers to the feudal land ownership that was prevalent at the time. Many of the businesses, or individuals occupying the land at this time, would have been on a tenant agreement from the local laird. I believe the original laird would have been a Sir K.J Matheson, who is named on the 1898 warehouse building plans. My thanks to Adrian and Dave from the Inverness Local History Forum for shedding more light on this individual:

'The 2nd Baronet of Lochalsh, Kenneth J Matheson. Sir Kenneth was Justice of the Peace for Ross-shire and Deputy Lieutenant for that county. Though Sir Kenneth married he had no children, so when he died in 1920 at the age of 65 the title passed to Sir Alexander’s (the 1st Baronet) next son (by his third wife Eleanor Perceval): Alexander Perceval Matheson. 

His father, the 1st Baronet of Lochalsh, Sir Alexander Matheson, made large purchases of land, and it is thought that at one point he owned more than 85% of Ross-shire. He bought the Balmacara Estate in Lochalsh and built Duncraig Castle in Plockton as his home, and also built Ardross Castle in Easter Ross and Duncraig Castle in Wester Ross. So, land, was in the family - the Matheson dynasty would have owned all the land from Inverness Cathedral out to the Caledonian Canal 

This system of landownership blighted Scotland for generations and still does to a certain extent, with individuals owning vast estates and islands; enforcing (in some cases) very restrictive conditions. For instance, the Duke of Sutherland, founder of the Brora distillery, is still despised by many local families who remember the suffering and hardship he inflicted upon many descendants.

Briefly, the political backdrop is an interesting one, as the ability of landlords to impose ridiculous conditions or forcibly remove tenants (as seen in the Highland Clearances), was no longer an option. The introduction of the Crofters Holdings (Scotland) Act in 1886, protected tenants and ended the ability of landlords to treat their tenants worse than cattle. The land sitting unused would be a financial drain, meaning landlords would see out new opportunities... pure speculation on my part, but the introduction of the Act also is the same year of the mysterious first mention of a Glen Mhor distillery, coincidence?

It seems highly unlikely that there was another landowner involved in the establishment of Glen Mhor. Small parcels of rural land ownership were not the norm. I am yet to find the Dean of Guild Court Copy Petition relating to this specific area of land in 1892 or thereabouts, but discovering the 1898 variant (a future article), gives me hope it might still exist. And our 1898 Deed also confirms that Sir Kenneth Matheson owned the land to the left and below the distillery - a mystery solved even before it began!

In essence, I believe the adjoining land didn't matter to Charles C. Doig. We know that the land to the left was indeed rural, our photograph from 1894 hints that the land was yet to be put to any purpose and in our 1928 aerial photograph on the same page, it is being used for farming purposes. 

The land at the bottom of the page would eventually become the additional warehousing and at this time had no purpose, with only the Caledonian Telford Street Park football stadium (itself formed in 1885), becoming a famous landmark that adjoined the distillery. What these arrivals underline is the sudden burst of activity in the Muirtown area, which was expanding and Mackinlay & Birnie had acquired use of a prime site with immediate access to the canal. 

Distilleries of this period did have a courtyard at the heart of their design. Glen Mhor does indeed have this feature and the open side faces the canal. I've discussed previously how the artistic flair of the Glen Mhor label doesn't make for reality, and this layout underlines that point. 

We'll delve into the actual rooms and layout in our next article. It'll be worth the wait I promise, after all, how long have these plans waited for us to be seen again?


The condition of the plans has been discussed previously; I’m just excited and humbled to be able to bring you these in 2021, 128 years after they were drawn up. A great deal has happened in-between and Glen Mhor is sadly no more.

The discovery of a cache of plans into the 1900s means we will be able to bring you every building change at the distillery. Most of these have been lost to time until now, as always I’d recommend our Timeline page to see the natural progression of things. As and when discoveries are made, they slot into the timeline giving us a new perspective.

A couple of thank you's before we get going...

My thanks to Rose for prepping these images as best as she can with my distinctive photographing style. These plans are watermarked with the site logo, as access to the materials was on a non-commercial basis. This protects the Archive and this site, but ultimately we are a resource and on a journey, so I know you'll give credit and please ask if you have any questions.

Also, thanks to Alan, for his input on the distilling side of things. As knowledgeable as I am, I'm no distiller or whisky historian, or consultant. So, his observations on these plans have also assisted in my commentary. Right, let's get into it, starting with the visual recreation above.

This drawing is especially important, as it gives us a predicted look of the distillery. It is labelled South Elevation and this isn't accurate. It should read South East Elevation given the layout of the site. However, it visually depicts the back end of the distillery. A reverse of the Glen Mhor we've seen over the decades. This view wasn't in existence for too long, as additional warehousing started to block this panoramic view in the late 1890s.

This is effectively the right-hand side of several photographs that look into the distillery itself, which we have on file. Perhaps the most recognisable is this approach to Glen Mhor, captured in 1974:

The only immediate change you can see is the creation of an additional upper floor to the left of the pagoda. And on the left, all the warehousing that was built, creating another courtyard area, while the original courtyard would become crowded with new production buildings - that's for future articles.  

There's a simplicity to this drawing. It gives us perspective, the floor levels behind the external walls and a scale, but little else. Alan upon seeing these plans commented that it is a very Doig distillery, reminiscent of Dallas Dhu on Speyside, which you can visit. Built 4 years after Glen Mhor, you can see similarities and I'd also suggest Ardmore which was built around this time as well.

Now, let's venture onto the ground floor in its full, original, glory.

A glorious sight and one that I keep returning to. One of the initial things that strikes you is the compact nature of the design. The distillery office being beside the Malt Barns and Kiln is unusual and perhaps not a good long term marriage. The Excise Office also receives a central location and is next door to the distillery office; allowing both sides to keep in close contact and a watchful eye perhaps?

There is a logical flow to the production process, starting on the right and then moving across to the left of the site. Through our research into the Saladin Boxes installed at the distillery in 1949, we've uncovered that one of the primary motivations was the size of the malting floors:

'At Glen Mhor Distillery the distillery plan could always use more malt than the malting floors could provide. Accordingly malt had to be brought in from Glen Albyn Distillery or from outside. But in a busy season Glen Albyn malting floors could hardly carry the extra burden thus laid upon them.'

It's an interesting situation, we know from the 1898 magazine article that the owners had planned to install another pair of stills along with other enhancements. In the end, only a 3rd still was installed in 1925 along with a larger mash tun and two washbacks. That was lost to time until we found a photograph of it. But with this new still, washbacks and mash tun, the Glen Mhor malt barns could not cope. You can get a sense of their scale in this atmospheric photograph featuring William Birnie:

The only unused space is the passageway that cuts through the heart of the distillery, even the lavvy gets a mention and is immediately accessible to the offices. The Mash House and Fermentation Rooms are sizeable, allowing space for upgrades as suggested in the aforementioned 1898 article. However, it is the Still House that suggests an epic scale and forwarding planning.

There are lots of workings in pencil, showing that this edition of the plans was very much in progress and being adapted as and when. Perhaps following discussions with the Dean Guild who eventually provided approval? We can gauge the size of the Still area in this 1898 photograph:

The plans match up nicely, showing us the platform and placement points for the stills. Behind this, we have the smokestack (or chimney) that was limited in size by the Deed Guild's pencil comments. This limitation may have impacted production, what would be interesting is to compare its height to others of the period, including Dallas Dhu, just to gauge how cutback it was. Could a shorter chimney affect how the coal-fired stills were utilised? 

There is also another significant detail in pencil behind the stills in the yeast area, simply noted as a turbine. This is the entry point of the much-overlooked turbine that utilised the water power from the Caledonian canal to power the electrical lighting (installed in 1896) and the malt mill, malt elevator and mash tun. This remained the situation until 1954, when it was only retained to power the switchers for the washbacks until 1960. An environmental distillery, right from the off.

Looking at these original plans, you can see that the electrical power from the turbine would reach the mash house at least, before being modified, or perhaps noted just how much power the canal turbine would produce. As noted, this extra power was utilised just a couple of years later, with a visitor to the distillery in 1898 setting the scene:

'There the scene suddenly changed, and became one of bustle and activity. A dense steam rose forty feet into the freezing air, and the keen glow of the electric light was visible in various windows.'

The subsequent distillery tour, with John Birnie as the guide, underlines the value and pride in generating their own electricity, which is also highlighted by an 1896 newspaper article from the Northern Chronicle and General Advertiser that documented a lavish opening celebration. For our visitor, just a couple of years prior, the turbine itself formed part of the tour:

'The motive power is entirely obtained from a powerful turbine wheel, by Nells of London, driven by water from the canal, from which a headway of over thirty feet has been obtained. After passing the wheel the water is returned to the canal at a lower level. So abundant is the turbine power that it is also utilised to generate electricity, the entire Distillery being copiously illumined by the electrical light. Mr Birnie takes considerable pride in the installation thereof, and well he may, for everything connected with the electrical lighting, from the dynamo to the storage vessels, is beautiful compact, and so carefully arranged that its inspection affords quite a please to all who view it.'

The type of turbine remains unconfirmed for now, but Frederic Nells of London were producing the Victor turbine around this period as we can see below. This turbine could be singular or doubled up to offer more power. It seems very likely that they did not offer a huge range of turbine options, in what was a very limited market, but hopefully, I can confirm the exact type one day. 

And finally, as one of the original ambitions of this research, I'm delighted to finally unearth the original plans and vision for Glen Mhor, the assortment of buildings and their original purpose. It gives us a strong foundation to make sense of all the subsequent additional buildings and changes that we'll be documenting in 2022 and beyond. 

1893 1st floor plans 

Welcome to the third and final instalment of the 1893 Glen Mhor distillery plans.

After the delights of the ground floor layout, the 1st floor seems more mundane and less speculative. 

The 1st floor doesn't actually reveal much other than the upper roof space was not utilised and the upper level was open. We can appreciate this more in some of the photographs that we've found below. The size of the production area of Glen Mhor was initially conceived to be expanded. We know that from a journalist visit in 1898, John Birnie openly talked about these plans:

'Mr. Birnie now conducted us to a lower storey, where we reached the tun-room, over 40 feet in length with a concreted floor, and contained four large fermenting vessels, each with a capacity of 6500 gallons. Space has here been reserved, for an extension to hold other four tuns.'

'The still-house, which we next visited, is an excellent structure, 50 feet in length, and with perfect ventilation. It contains two pot stills, and two more are soon to be added.'

There could be some speculation as to why founders didn't launch with a fully maximised Glen Mhor? That's a reasonable question and something you'll come to appreciate as we see the development of the site in subsequent years. There is a feeling that the project was up and running promptly, with forwarding thinking to expansion, but some mistakes were made. Such as the size of the malting floor, which in later years needed help from Glen Albyn's more sizeable presence to support malted needs.

Perhaps John was talking up the project, putting on a positive spin for the press? He would have been well versed in dealing with journalists throughout his career. Although it does seem odd that only 4 years after launch, you're already expanding the capacity of several areas of the site. However, this more steady approach would pay dividends with the Pattison crash and drop in consumer confidence and demand across the industry. Glen Mhor managed to keep in production and out of the hands of larger firms who took the opportunity to purchase distilleries and stock in the coming decades. 

A larger Glen Mhor might have been prone to over-production, higher costs and ultimately too much of a financial burden to keep running. A fate that fell many new owners at the end of the 1890s.

On the tour he gave, you can see that the still room did have an upper platform but nothing else - apologies for the grainy photograph, but this is the only surviving example we've found and I've tried to do what I can to make it more clear:

It seems reasonable that the upper platform wrapped around the front of the stills as this photograph is taken from a higher perspective and shows very little had changed at the distillery in nearly 6 decades:

Now that we've covered the initial plans of Glen Mhor, we can start to walk through the changes on site over subsequent decades. These also take the form of plans and give us even more detail. It'll be worth the wait as we have so much to cover and digest.

1894 1st warehouse

We've found the original warehouse plans that were not part of the original distillery plans because they were wrongly submitted as Glen Albyn, but clearly are the initial warehouse. In this article we delve into this find and consider the original vision for the warehouse and why it did not materialise as planned initially.


This year brought the revelation of the original warehouse being extended - originally it was believed the largest warehouse on site, was built at the same time as the distillery. This is now incorrect, as it was extended in 1895 as these plans show. You can read the full article here.


This year brought a new warehouse, which might have been the 2nd onsite, but further research shows it was actually the 4th warehouse in the line that backed onto the football ground. You can read the full article here.

1898 Plan of Alterations 

Due to economic changes these plans were never fully implemented until the 1920s, but they make for fascinating viewing. The full article is available here.

1904 New Workmen's Houses 

Except these actually turn out to be alterations to the existing accommodation, and in doing so, reveal some facts about living conditions but also what was happening on the site itself. The deep dive is available here

1914 Proposed Alterations 

These look to feature new warehousing being added to the existing bank bordering on the eastern boundary between the football ground and Glen Mhor. 

You can read more about these changes in the original article

1924 Glen Mhor Distillery Office 

A new distillery office is approved by the Dean Guild and this building would become a vital cog in the Glen Mhor operation. You can read more about the building in this article

1926 Additions to Manager's House 

All reputable distilleries of the era had a residence for the manager situated close by. This was both a perk of the position and a status symbol, but it also served a practical function. In this article we take a closer look at the additions to this important building.

1946 Alteration to Glen Mhor (Spirit Store) 

The first of a trio of planning requests to the Inverness Dean Guild in 1946. This one is specific to production and the creation of a larger spirit store on site.

1946 Additions to Glen Mhor 

The next planning request from 1946, looks to extend existing worker accommodation on site and you can read more in this detailed article

1947 Barley Hopper & Brewing Plant 

We've arrived at an interesting set of plans for the expansion of Glen Mhor's malting capacity. This is the last set of production related plans that we have to publish, which come from September 1947. Full article is here

1950 Additions to Workmen's houses 

The final plans to date reveal another set of upgrades as the workers accommodation constantly evolves with the demands of modern life.