Vertical Tastings: Exploring a Wine Across Vintages

What Is a Vertical Tasting?

A Vertical Tasting is a structured comparison of the same wine — from the same producer and the same vineyard or blend — across multiple consecutive or selected vintages. Where a horizontal tasting asks "how do different wines of the same type compare right now?", a vertical asks "how does this specific wine evolve over time?"

The format reveals things that no single bottle can show: how a winery's style has shifted under new ownership or winemakers, which vintages aged gracefully and which peaked early, how a wine's Tannin structure and Acidity framework translate into longevity, and what a particular terroir's "soul" looks like underneath the surface variations of each year's weather.

Verticals are the format of choice for serious collectors, auction buyers, and anyone who wants to understand a wine at the deepest level. They are also, frankly, one of the most exciting formats in all of wine tasting.

Choosing Your Wine

Not every wine is worth tasting vertically. The ideal candidate has several characteristics.

Age-worthiness: Wines designed for early drinking — lightweight reds, unoaked whites, most rosés — do not reward vertical comparison because there is simply nothing to track across time. A vertical of fresh Crisp White Sauvignon Blanc would mostly show a progression from pleasant to declining. Choose wines with the structural components — Tannin, Acidity, concentration — that allow for meaningful development over years and decades.

Stylistic consistency: The producer must have maintained a recognizable approach across the vintages you are comparing. If the winery changed winemakers, switched from conventional to organic farming, or dramatically changed their blending formula between your selected vintages, the differences you observe will be confounded with everything except vintage variation — making the tasting a muddle rather than a revelation.

Availability: Vertical tastings require multiple bottles of the same wine. Classic choices include top-tier classified Bordeaux (Cabernet Sauvignon and Merlot from Bordeaux), Grand Cru Burgundy (Pinot Noir from Burgundy), Barolo (Nebbiolo from Piedmont), Gran Reserva Rioja (Tempranillo from Rioja), and top Mosel Riesling (Riesling from Mosel). All of these are produced in adequate quantities, are widely traded on the secondary market, and have proven multi-decade aging records.

Storage consistency: This point cannot be overstated. A vertical is only meaningful if all bottles have been stored under the same conditions — ideally by a single collector or reputable merchant. A bottle stored at 25°C will age completely differently than one kept at 12°C. If you are assembling bottles from different sources, you risk comparing storage conditions rather than vintages.

Selecting Vintages

For a first vertical, five to seven vintages is ideal — enough to see meaningful patterns without creating logistics chaos. Consider including:

• The current release (to establish the wine's baseline character and intentions)
• A wine at the beginning of its drinking window (showing how early development looks)
• A wine squarely in its peak window (the gold standard for the vertical)
• An older wine past its peak (the most instructive about long-term trajectory)
• Vintages from contrasting climatic years — one cool and one warm — to isolate weather's effect

For Bordeaux, legendary contrast vintages include 2000 and 2001 (similar quality, different styles), 2009 (opulent, warm) and 2010 (structured, classic), or 2005 (austere, long-lived) and 2003 (heat-wave, atypically ripe). For Burgundy, 2015 and 2016 provide a fascinating warm/cool contrast at similar price points.

Consulting vintage charts before selecting your lineup is worthwhile — know in advance which years are likely to show magnificently and which might disappoint, so you can contextualize what you find in the glass rather than being surprised.

Setting Up the Tasting

Order

The order in which you taste matters enormously for what you perceive. Two approaches are standard:

Youngest to oldest: Begin with the most recent vintage and work backwards. This is the classic approach for most verticals. Starting young means your palate has not yet been influenced by the more evolved characters of older wines, and you can trace the trajectory forward through time mentally as you work.

Oldest to youngest: Some tasters prefer this when the oldest wine is fragile — tasting it first, before palate fatigue sets in, maximizes your ability to appreciate whatever remains. This approach also gives a powerful theatrical narrative: you see where the wine has been before seeing where it is now.

Blind vs. identified: The question of whether to taste blind depends on your purpose. Blind verticals test your ability to assess age from structural and aromatic clues. Identified verticals are more educational — knowing the vintage helps you connect what you observe to what you know about that year's growing conditions.

Glasses and Service

Use identical glasses for all wines — ideally a standard tasting glass or a Bordeaux-style tulip. Clean glasses between pours with a small amount of the next wine (called "rinsing" or "conditioning" the glass) rather than water, which dilutes residual aromas.

Serve all wines at the same temperature — around 16–18°C for reds, 10–12°C for whites. Temperature differences create confusing perception artifacts that obscure the vintage comparisons you are trying to make.

Pour modest amounts — 60–75 ml per glass. You want enough to assess appearance, Aroma, and Palate properly without finishing the bottle in the first pour when you have seven more to go.

What to Evaluate

Appearance

Color is the first clock. Red wines shift from purple-ruby when young toward garnet and eventually brick-red or tawny at the rim as they age. The rate of color change varies enormously by grape and style: Nebbiolo from Piedmont turns garnet relatively quickly despite aging magnificently; Cabernet Sauvignon from Bordeaux holds its ruby-red core for decades.

A wine still showing purple at the center after fifteen years has likely been stored cool and kept its antioxidant structure intact. A wine showing wide tawny-brick bands at ten years either had lighter extraction to begin with or suffered some oxidative damage.

Nose — Primary, Secondary, Tertiary

The Aroma evolution from bottle to bottle is often the most dramatic element of a vertical. In young wines, primary aromas dominate: fresh fruit, flowers, herbs. As wine ages, these fade and secondary aromas developed during fermentation (yeast-derived notes, lees character) become more prominent. Then tertiary Bouquet develops — the complex, evolved notes that can only come from bottle aging: leather, truffle, forest floor, dried flowers, dried fruit, tobacco, cedar, earth.

Tracking when the transition from primary to tertiary happens across your vertical is fascinating. Some wines hold onto fresh fruit for a surprisingly long time; others develop tertiary Earthy and Oaky characters within just a few years.

Palate

On the palate, pay attention to Tannin evolution. Tannins in young wines can feel grippy, angular, and drying. With bottle age, tannins polymerize — they link together into longer chains that feel smoother, silkier, and less abrasive on the gums. A wine that seemed overly tannic at three years may be beautifully integrated at fifteen. Conversely, a wine that seemed low in tannin at release may have little structural grip remaining at ten years.

Acidity is the other key structural component. Unlike tannin, acidity does not change chemically with bottle age — its perception may soften as other components integrate, but its actual level remains constant. This is why high-acid wines like Riesling from Mosel can age for fifty years or more: the acidity acts as a natural preservative and freshness driver even as everything else evolves.

Pay attention to the Finish. Great wines at peak tend to show extraordinary length — the flavors persist and evolve for thirty seconds or more after swallowing. Compare this across your verticals: often peak-window wines show noticeably greater Length than wines past or before their prime.

Comparing Bottles

After assessing each wine individually, step back and compare the lineup. Look for:

Stylistic signature: Does a recognizable house character persist across all vintages? The best producers show a consistent "DNA" — a specific aromatic signature, textural quality, or structural approach — even across radically different weather years.

Vintage variation: How much did growing conditions actually matter? Cool vintages typically show higher Acidity, more restrained fruit, and more pronounced herbaceous or mineral characters. Warm vintages show riper fruit, lower acidity, and sometimes higher alcohol. Neither is inherently superior — they are simply different expressions of the same terroir.

Aging trajectory: Which wines aged best? Is there a consistent window opening and closing? These observations are genuinely useful for collectors — knowing that a particular wine typically peaks at eight to twelve years helps you open future purchases at the right time.

Recording Your Notes

A vertical tasting demands rigorous note-taking. For each wine, record:

• Vintage year
• Appearance description (color, intensity, rim variation)
• Nose assessment (primary/secondary/tertiary aromas, intensity, Complexity)
• Palate assessment (tannin, acidity, body, fruit character, Finish)
• Overall assessment (peak? developing? declining?)
• Personal preference ranking

After completing the tasting, write a summary comparing the lineup: which vintage was most impressive, which surprised you, what the consistent house signature was, and what the aging trajectory suggests about future purchases.

These notes, taken seriously over years, build into an invaluable personal database of how specific wines evolve — worth far more than any published guide, because they are calibrated to your own palate.

The Educational Payoff

A well-executed vertical teaches you things that no amount of reading or theory can replicate. You experience firsthand how Tannin integrates, how Acidity preserves freshness, how tertiary Bouquet emerges from primary fruit. You develop an intuitive sense of "where" a wine is in its arc — a skill that directly translates to better buying decisions, more confident ordering in restaurants, and more useful recommendations to friends.

Verticals also build humility. You will frequently be surprised: the vintage you expected to be magnificent might disappoint, while an "off" year produces something unexpectedly beautiful. Wine's resistance to prediction is part of its enduring appeal, and a Vertical Tasting brings you closer to understanding — and accepting — that complexity.