Killowen Barantuil Irish Single Cask Whiskey #186 KD 70 cl 60,44%

Down in the foothills of the Mourne Mountains in Northern Ireland sits a distillery barely bigger than a garage. Two handmade copper stills, a repurposed shipping container, and a flame under the pots that never goes out - that's Killowen, and it's where this bottle comes from.

Expert Description

Killowen Barántúil Cask #KDC186 is an Irish Single Pot Still Whiskey matured for its entire maturation in an Oloroso sherry cask and bottled at cask strength, 60.44% ABV.

Barántúil is Killowen's own single cask series - the name means "authentic" in Irish, which suits the philosophy behind it well. Cask #KDC186 was distilled from a mash bill of malted and unmalted barley, unmalted oats and unmalted rye, and spent three years in a 120-litre Oloroso cask. This marks the first time Killowen has let a whiskey sit in a full-size Oloroso cask for its whole maturation - previous releases in the series typically saw sherry only as a shorter finish on top of bourbon casks. Just 169 bottles were released.

Killowen distils the old way: open, wild fermentation with no added yeast strains, flame-fired stills, and double distillation - where most other Irish distilleries today triple distil. Cooling runs through traditional worm tubs. The result is a whiskey with more weight and body than you'd typically expect from Irish pot still.

Tasting Notes

Nose

Ginger bread and warm spice up front, followed by ripe apricot and sultana. Underneath sits a trace of almond paste and nutmeg.

Palate

Dense and spicy - like biting into a fig tart dusted with brown sugar, followed by something close to pine needle from a spruce forest. The cask strength is felt, but the whiskey carries it well.

Finish

Long, with nutmeg over baked apple and peach. A fine example of just how good pot still spice can be when it's allowed to do the talking.

Specifications

Name: Killowen Barántúil Irish Single Pot Still Whiskey Cask #KDC186
Distillery: Killowen Distillery
Region/Country: County Down, Northern Ireland
Type: Irish Single Pot Still Whiskey
Age: 3 years
ABV: 60.44%
Size: 70 CL
Cask Type: Oloroso Sherry Cask
Non-chill Filtered: Yes
Natural Colour: Yes
Distillation Method: Double Distilled
Number of Bottles: 169
Edition: Barántúil - Cask #KDC186

Flavour Profile

Sherry-matured · Spicy · Nutty · Fruity · Bold

Investment Potential

Medium. Killowen is one of the most talked-about names in Irish whiskey right now - named Craft Producer of the Year 2025 and ranked the second highest Irish distillery on the World's Most Admired Whiskies list. With only 169 bottles and a cask type the distillery hasn't used this way before, there's good reason to expect rising interest in this release.

Did You Know?

Killowen calls itself Ireland's smallest distillery - the entire operation runs on around 10 square metres, designed and built by co-founder Brendan Carty, a trained architect.

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Frequently Asked Questions About Killowen Barántúil Cask #KDC186

How strong is Killowen Barántúil Cask #KDC186?

It's bottled at cask strength, 60.44% ABV - meaning no water was added after it came out of the cask. That's well above most whiskeys on the shelf, and you can happily add a splash of water yourself to open up the aromas or take the edge off.

What makes this release different from other Killowen bottlings?

It's the first time Killowen has let a whiskey mature the whole way through in an Oloroso sherry cask. Sherry has usually only played the role of a shorter finish on top of bourbon casks, so Cask #KDC186 shows a different, more sherry-forward side of the distillery.

Why does Killowen only distil twice, when most Irish whiskey is triple distilled?

Killowen sticks with double distillation because it produces a heavier, more characterful spirit than the lighter style you typically get from triple distillation. It's a deliberate nod to the older, more rustic Irish whiskey tradition.

Is Killowen Barántúil Cask #KDC186 worth it?

Yes - both for its rarity and its cask type. With only 169 bottles, one of the more distinctive Oloroso casks the distillery has used, and Killowen's fast-growing reputation as one of the most interesting names in Irish craft whiskey, this bottle stands out for collectors and enthusiasts alike.

How should I serve Cask #KDC186?

Pour it into a nosing glass at room temperature, and feel free to add a few drops of water to open up the aromas if 60.44% feels like a lot. Skip the ice - it shuts down the spice and sherry character that's the whole point of this release.

What exactly is Single Pot Still Whiskey?

It's an Irish style built on a mix of malted and unmalted barley - often joined by oats or rye, as it is here at Killowen. Unmalted barley gives a spicier, oilier spirit than you'd get from single malt, and the style is historically unique to Irish whiskey.