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Bushmills 16 and 21 Year Old are triple-distilled Irish single malts from the world's oldest licensed distillery, each using a different three-wood maturation process to build distinct flavor profiles. This week, Adam sits down with both bottles — here's what you need to know before you buy. |
We hope you all had a Happy St. Patrick's Day (filled with green beer and Jameson)!
This week we're continuing Irish Whiskey Month with two of the most decorated bottles in the entire Irish whiskey category, side by side.
Bushmills has been distilling on the north coast of Ireland since 1608, making it the world's oldest licensed whiskey distillery, and the 16 and 21 Year Old are where that legacy shows up most clearly in the glass.
Bushmills is the world's oldest licensed whiskey distillery, granted its royal license to distill in 1608 in the village of Bushmills, County Antrim, on the north coast of Ireland.
All Bushmills whiskeys are triple-distilled from 100% malted barley, giving the distillery's single malts a notably smooth, clean character that sets them apart from the pot still Irish whiskeys most Americans know.
The distillery draws its water from the River Bush, which flows through the village, and has maintained a commitment to single malt production even through periods when most Irish distilleries switched to blended styles. That consistency is a big part of why Bushmills single malts, particularly the 16 and 21 Year, have become benchmarks for the Irish whiskey category worldwide.
Bushmills 16 Year Old is a triple-distilled single malt aged in a combination of Oloroso sherry and bourbon-seasoned casks, then finished for approximately one year in port wine barrels; a three-wood maturation process unique to this expression.
The port finish is what defines the 16's character. After more than a decade in sherry and bourbon wood, the whiskey spends its final year in port pipes (large barrels originally used for making port wine) which add a rich layer of dark fruit and a subtle ruby hue to the finished whiskey. The result is one of the more distinctive and food-friendly pours in Irish whiskey: fruit-forward, layered, and approachable without being simple.
Image Source: Bushmills
According to Bushmills, the 16 Year Old is a full-bodied single malt with a nose of treacle toffee and sweet spice, and a palate of caramelized fruits, port, and toasted nuts.
Nose: Treacle toffee, dark fruit, raisins, vanilla, and a warm spice note
Palate: Caramelized fruits, port, toasted nuts, fig, and honeyed vanilla
Finish: Orange marmalade, milk chocolate, and a long, warming close
At 80 proof, this is a gentle pour, smooth by design, with the port influence doing a lot of the heavy lifting on complexity. It's best enjoyed neat or with a single small ice cube to open it up.
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Bushmills 21 Year Old is the flagship of the single malt range: a triple-distilled Irish whiskey aged for a minimum of 19 years in Oloroso sherry and bourbon casks, then transferred to Madeira wine casks for a final two years of maturation and marrying.
Where the 16 uses port to add fruit and color, the 21 uses Madeira (a fortified wine from the Portuguese island of Madeira known for its rich, oxidative sweetness) to build depth, integration, and complexity across a much longer maturation. The result is a whiskey that earned a rare 96 points from Whisky Advocate and the title of Best Irish Single Malt 2013. Each bottle is individually numbered. This is Bushmills at its peak.
Image Source: Bushmills
Bushmills describes the 21 Year Old as having huge depth that interweaves dried fruit flavors with a spicy, aromatic maltiness, subtle nutty raisin notes, and a rich finish that seemingly never ends.
Nose: Honey, ripe fruit, sweet hazelnuts, rich caramel, and warm baking spices
Palate: Raisins, dark chocolate, dried apricot, fig, toffee, vanilla, and toasted oak
Finish: Long and delicate; lingering vanilla, raisin, and a deep Madeira sweetness
This is a sipping whiskey in the truest sense. Bushmills recommends serving it neat only. Take their advice.
Want to break down each layer like a pro? Explore The Four Stages of Professional Whiskey Tasting to learn how to evaluate aroma, palate, and finish with precision.
The difference between Bushmills 16 and 21 comes down to age, finish wood, and price - and the gap between them is meaningful at every level.
Both start from the same triple-distilled 100% malted barley base and both use three different cask types, but they diverge in how those casks are used. The 16 gets its character from a port wine finish; fruit-forward, approachable, and versatile enough to enjoy neat or on ice. The 21 goes a different direction with a Madeira finish that adds a deeper, more complex sweetness after nearly two decades in sherry and bourbon wood. The 21 is more integrated, richer, and noticeably more refined.
The price difference is real (roughly $80 to $120 more depending on where you shop) but so is the quality gap. The 21 is one of the best value propositions in aged Irish single malt when compared to what an equivalent Scotch would cost at the same age.
Both bottles are worth buying. The right choice depends on your budget and what you're looking for in the glass.
If you want a genuinely excellent Irish single malt at a reasonable price, the 16 Year Old is one of the best buys in the category. At $65 to $80, you're getting 16 years of three-wood maturation and a port finish that few bottles at that price can match. It's approachable enough for someone exploring Irish whiskey and interesting enough for experienced drinkers to revisit.
If you want to experience what Irish single malt can achieve at its highest level, the 21 Year Old is the answer. The Madeira finish, the depth of integration after more than two decades in wood, and the overall balance make this one of the most sophisticated pours in the Irish whiskey category. For the price of a mid-range bottle of aged Scotch, you're getting something that has earned a place on any serious whiskey shelf.
Buy the 16 as your go-to. Buy the 21 for occasions that deserve it.
From aged single malts to discovery pours, Whiskey Wednesday highlights one bottle every week. It's always worth a closer look.
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