Distillery Exclusives

Each year, we release one limited-edition Single Pot Still Irish whiskey, available exclusively from Skellig Six18 Distillery in Cahersiveen, County Kerry. These releases come from the most distinctive casks in our maturation warehouse. Each one reflects the influence of Atlantic ageing, careful selection, and the character of place. Together, they represent the very best of Skellig Six18 Irish whiskey.

2026 Release

Our 2026 Distillery Exclusive release is a Single Cask Single Pot Still Irish Whiskey, matured beside the Wild Atlantic Ocean before spending three months finishing in a first fill Pedro Ximénez Sherry cask.

Years of Atlantic ageing shaped the character of this whiskey before a short, three-month finish in a first fill Pedro Ximénez Sherry cask. The result is a different expression of the Six18 Step Collection, where the influence of the PX cask adds layers of dried fruit, dark sweetness and spice without overshadowing the maritime character and complexity built through years of maturation beside the Wild Atlantic Ocean.

Release details

Release date: August Bank Holiday Weekend 2026
Availability: Distillery Exclusive
Limited release: Approximately 340 bottles

Tasting Profile

Nose Rich dried fruits, raisins, dark caramel, toasted oak and gentle spice.

Cask finish First fill Pedro Ximénez Sherry cask.

Strength and format

Alcohol by volume (ABV): 54%

Bottle size: 700 ml

2025 Release

Our 2025 Distillery Exclusive release is a Single Pot Still Irish Whiskey, matured in ex-bourbon barrels before finishing in a Tawny Port cask, and bottled at cask strength.

The Tawny Port finish brings dry caramelised sweetness and nutty richness, complementing the signature spice of Single Pot Still Irish Whiskey. Having previously held a 15 Year Old Single Grain Irish Whiskey, the cask adds further depth and complexity to this limited release.

Release details

Release date: October 2025
Availability: Sold out

Tasting Profile

Nose Caramel, toffee, walnut, hazelnut, honeycomb and light spice.

Cask finishes Ex-bourbon barrels and Tawny Port cask.

Strength and format

Alcohol by volume (ABV): 59%

Bottle size: 700 ml

skelligsix_whiskey_bottle_mobile-533x450

2024 Release

Our 2024 Distillery Exclusive release is a Single Cask Single Pot Still Irish Whiskey, finished in a Ruby Port cask and bottled at cask strength.

After maturing beside the Wild Atlantic Ocean, this whiskey was finished in a Ruby Port cask, adding rich fruit character while preserving the bold spice and complexity of the spirit. Every step, from finishing and blending to bottling, was carried out at our distillery.

Limited to just 400 bottles, this exclusive release offered a distinctive expression of our Six18 Step Collection.

Release details

Release date: 2024
Availability: Sold out

Tasting Profile

Nose Rich red berries, ripe orchard fruit, gentle spice and toasted oak.

Cask finish Ruby Port cask.

Strength and format

Alcohol by volume (ABV): 58.7%

Bottle size: 700 ml

2023 Release

Our first-ever distillery exclusive release is a Triple Cask Single Pot Still Irish Whiskey, bottled at cask strength.

After initial maturation in ex-bourbon barrels, the whiskey was finished in Pedro Ximénez (PX) sherry casks and ex-peated Scotch casks. Bottling at cask strength allows the whiskey’s full intensity and complexity to shine through, offering a different experience to the standard release.

At this higher strength, smoky and peated notes are more pronounced, alongside bold spice and citrus character.

Release details

Release date: June 2023
Availability: Sold out

Tasting Profile

Nose Barbecue smoke, sweet spice, and bright orange citrus.
Cask finishes Ex-bourbon, Pedro Ximénez sherry, and ex-peated Scotch casks.

Strength and format

Alcohol by volume (ABV): 59.4%
Bottle size: 700 ml

Examining a glass of whiskey from a cask

Visit to Discover

Distillery Exclusive releases are available only from the Skellig Six18 Distillery Shop in Cahersiveen or directly through our website when in stock.

Each bottle tells a story of place, perseverance, and passion, from the edge of Ireland to wherever your own journey leads.

Visit Skellig Six18

Foireann SIX18

Foireann Six18 is our community of supporters and friends.

Members receive:

Early access to distillery-exclusive whiskeys
Invitations to special talks and online events
Updates on our Aonach Fuisce gatherings at the distillery

Book a tour

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