What Is a Vertical Whisky Tasting?
Jul 29, 2026
If you've ever seen a whisky tasting described as a vertical tasting, you might have wondered what makes it different.
Despite the name, there's nothing complicated about it.
A vertical tasting simply explores several whiskies from the same distillery, allowing you to discover how that distillery's character develops over time or changes through maturation.
It's one of the most rewarding ways to understand what makes a distillery unique.
We asked some of our teachers and contributing experts why they enjoy vertical tastings. Here's what they had to say.
Discover a Distillery's Personality
Every distillery has its own distinctive character.
Joe Cabassa, EWA Approved Course Provider, explains that a vertical tasting reveals how that character evolves.
"Not all distilleries evolve in the same way... some distilleries might have their best moment not at 12 years old, but at 10, and not at 18, but at 15."
Rather than assuming older always means better, a vertical tasting lets you experience how a whisky develops at different stages of its journey.
Watch Flavours Develop
As whiskies mature, their flavours don't always change gradually.
According to EWA Teacher Gordon Steele:
"You'll see the changes in flavour over time and you'll see that the flavour changes are more step-like than just a gradual increase."
Those moments of change make a vertical tasting particularly fascinating, helping you recognise how maturation shapes complexity while the spirit's core character remains.
See What Wood Can Do
Vic Cameron loves vertical tastings because they demonstrate just how versatile one distillery can be.
"You use different whiskies from that same distillery and you can see the different styles and also the different effects that you get from wood."
By tasting several expressions side by side, it's much easier to appreciate how cask type and maturation influence the same new make spirit.
Understanding the Process
For Sandy MacIntyre, Tamdhu Distillery Manager, vertical tastings bring the whisky-making process to life.
"Getting the realisation that each distillery is slightly different in what they do and actually understanding that through the tasting process is really quite unique."
Reading about whisky production is one thing. Experiencing those differences in the glass is something else entirely.
Discover the Distillery's DNA
Perhaps the most memorable description comes from whisky writer Dave Broom. He describes a distillery's character as its "DNA" or "thumbprint".
"It's really looking at what that character is and how maturation or a different cask type has influenced and changed that without ever dominating it."
That's what makes a vertical tasting so rewarding.
Rather than comparing different distilleries, you're exploring the many expressions of one distillery's identity.
Why Try a Vertical Tasting?
A vertical tasting isn't about working upwards to the oldest or most expensive whisky. It's about understanding the journey. Whether you're new to whisky or already have a favourite distillery, tasting several expressions side by side helps you notice details that are easy to miss when you try them individually.
Most of all, it's a fun way to discover how one spirit can evolve while still retaining the unique character that makes a distillery unmistakably itself.
