
Another distillery visit in Dufftown: Glendullan
TL; DR: A visit to another massive Diageo distillery, this time in the well-known village of Dufftown. Glendullan produces some very light spirit, in contrast to the very industrial-looking production plant from the 1960s-70s. A very good tour (followed by an again small tasting at the end), but the highlight of the day was definitely the Whisky Fair: a cosy mini-festival in the middle of Dufftown. Unmissable!
(missed Part 3/Part 2/Part 1?)
The morning was cloudy, wet, under a dark and overcast sky. Because we had parked next to other vans, we quickly left and postponed breakfast for later, to avoid disturbing our neighbours. The night before, after dinner, weโd attended โDrams under the Starsโ, a Murray&McDavid event at a bothy near Dufftown, but we will write about this in the next post, where it will become clear why. Back to our morning, we left the car park and went to Dufftown for a wee bite. Soon after we tried to check in at the Parkmore Campsite. The idea was to drop the van there and just walk back to Dufftown. Our spot was still occupied, so we drove instead: maybe for the best, as this saved us from being soaking wet, since in the meanwhile a heavy rain started.

Not so charming outside.
Our first event was the distillery visit at Glendullan. Similar to Inchgower, the event was called โGlendullan through the Decadesโ. The distillery is along the river Fiddich, and it is another one of the big producing plants owned by Diageo. We walked past it during our walk around the โ9โ distilleries of the village, back in December 2019. Their single malt is sold under the Singleton label (brand name originally assigned to Auchroisk, because it was too difficult to pronounce), together with the neighbouring Dufftown distillery (the only one in town we havenโt visited yet) and Glen Ord, in the Highlands. These three single malts, however, are destined to different markets: Glen Ord to Asia, Dufftown to UK and Europe, and Glendullan to America and travel retail.
As we got off the van we were โwelcomedโ by a very pungent smell, we found out later that it is a bio-energy plant located just next to the distillery. Fortunately, the staff let us in right away: they were Izac, coming for help from Dalwhinnie, Jackie, the distillery manager, and Kirsty, the apprentice (who weโd already met when she was a tour guide at Glen Grant). We sat at the table while the staff introduced themselves and the distillery. Glendullan was founded in 1897 and went under renovation in 1962, but only 10 years later a new site was built. The two sites ran together until the mid-80s, when the old one was shut off (the building is still there though), while in-house malting stopped even earlier, in 1970. At that point, they gave us the first dram: a Singleton Glendullan from the Diageo Special Release 2021 (19y, 54.6% abv) matured in bourbon cask but then finished in American oak casks, seasoned with Cognac (in our understanding different to casks used for Cognac maturation).

All ready to start the visit.
As we got into production, we could clearly see how the distillery was built for a big production – a typical 1960s-70s feeling to it, with a big window in the still room. They get the malt from Buckie, now mostly Lauriet variety, in 28ton deliveries. The mashtun, replaced in 2010, gets filled with 12.4ton of grits, which is milled by a Porteus mill with the usual husk/grit/flour ratio (20/70/10). They do three mashes per day, using one water only, but with continuous sparging, starting at 64ยฐC. They aim for a clear wort, but not by filtering, just by letting it rest. Fermentation is carried out in one of the 10 washbacks, eight wooden and two stainless steel (which are outside), for 75 hours.

Wooden washbacks.
Finally, distillation happens in one of the three pairs of stills – 3.5-4 hours for the first run, while for the second distillation they usually start collecting the spirit after 30 minutes of foreshots, for again 3.5-4 hours. Apparently, they donโt have specific cut points, but the average abv of the distillate is about 68.7%, with a green and grassy character.

Loving a still room with big windows.
There is no filling store at the distillery, as all the spirit is filled into tankers and sent to be put in casks elsewhere, mostly (80-90%) in ex-bourbon barrels, the remaining in sherry casks. However, there is a small warehouse with the capacity for about 4,000 casks, which we didnโt visit. Instead, we headed back to the office to continue with the tasting. The second dram was a 1989 cask sample from a (if we recall correctly) hogshead (34y, 52.3%), followed by a 1993 sample again from a very active hogshead (31y, diluted to 49.8%) and finally a 2003 matured in a PX cask, very dark and chocolaty (21y, 56.0%). Fortunately, this time the measures were a bit more generous, around 15ml each (maybe some a bit more, even), but four drams for a ยฃ100 tour and tasting is still quite stingy. To their credit, these drams were truly delicious, and we could see how some effort was put into coming up with this line-up. The contrast with the more meaty and heavy spirit from Inchgower was quite obvious, as Glendullan was light and delicate to our palate, even the one in the PX cask. In general, the tour was another good one, it was great to get to know the staff, get a glimpse of their knowledge, and witness their enthusiasm for making whisky!

A trio of wee, excellent drams.
Once we left the distillery, we drove again to the campsite, this time we left the van there and, after a quick meal, we left on foot to get back to Dufftown. The waterproof gear ready to be deployed, too. We thought it would take more, but thanks to a shortcut into the woods (from which we had a great view of Glendullan distillery) it only took 25 minutes to walk to the Mortlach Memorial Hall, where the Whisky Fair was about to start (ticket was ยฃ30pp + SoS fees, including a glass and a voucher for a hot beverage and some food). This was our second year to this event, a sort of small festival, with the money collected for charity. As we arrived, we spotted the van of our pals Megan and Woody of Woodrowโs of Edinburgh parked in front of the hall: some un-pishy drams were about to be tasted! Overall, itโs a great and cosy event, and it was great to catch up with so many whisky pals, in particular with Sue and Gordon, who are among the organisers.

Happy to be at the Whisky Fair…

…with whisky friends!
After the fair, we slowly walked back to the campsite, definitely very happy. Unfortunately our evening was much colder than prevented, and we could barely cook dinner on a disposable grill: two massive super greasy but delicious burgers (form Hellbent, some rugby connections as well). We soon went to bed, tired but happy.
Stay tuned our final Spirit of Speyside post! Until next week, slainte!
Glendullan Through the Decades Distillery Tour (Spirit of Speyside 2025)
Price: ยฃ100.00 pp (+ SoS fee)
Duration: 2hr
Tasting: 4 drams, Glendullan 19y (54.6%), Diageo Special Release 2021; cask sample 1989 (34y, 52.3%, refill cask); and 1993 (31y, 49.8%, hogshead cask-very active), cask samples 2003 (21, 56.0%, Pedro Ximenez sherry cask)
Target: whisky enthusiasts and geeks
Value for money: not great
Highlights: the tasting was small but good
Recommended: only if youโre a massive Singleton fan
Link: https://www.spiritofspeyside.com



















































































