Kilchoman 18 Year Old Bourbon Cask 20th Anniversary Series 70cl, 46%

Description

Kilchoman 18 Year Old Bourbon Cask 20th Anniversary Series 70cl, 46% is a limited-edition Islay single malt Scotch whisky released as part of Kilchoman’s 20th Anniversary Cask Series in 2025. It is the oldest release in the anniversary range and was fully matured in ex-bourbon barrels from the 2006 vintage before being bottled at 46% ABV.

This bottling was created from five specially selected casks, in line with Kilchoman’s official anniversary-series concept of four releases, each made from five casks to show the two sides of the distillery’s character: ex-bourbon freshness and ex-sherry richness. In this case, the ex-bourbon route gives the whisky a more elegant and refined style, with bright citrus sweetness, aged oak, vanilla, and softer lingering smoke rather than heavy sherry weight. The point about the style being more elegant than the sherry-led anniversary releases is an inference based on Kilchoman’s official series description and retailer tasting notes.

This is a particularly important Kilchoman release because it shows how the distillery’s spirit behaves after long-term maturation while still keeping its Islay identity intact. Whiskybase lists it as a 2025 distillery bottling from casks 33, 146, 149, 155, and 163, with a reported outturn of 1,209 bottles, and also records it as uncoloured and non-chill filtered.

Why Choose Kilchoman 18 Year Old Bourbon Cask 20th Anniversary Series

This is a standout Kilchoman bottling for customers who want maturity, rarity, and official distillery provenance without losing the bright citrus, vanilla, and peat character that defines the house style. It combines an 18-year age statement, full ex-bourbon maturation, anniversary-series status, and a limited reported outturn in one bottle.

18-year-old Islay single malt Scotch whisky.

Part of Kilchoman’s 20th Anniversary Cask Series.

Fully matured in ex-bourbon barrels from the 2006 vintage.

Drawn from five casks.

Bottled at 46% ABV.

Reported outturn: 1,209 bottles.

Ideal For

Fans of mature bourbon-matured Islay whisky.

Kilchoman followers looking for one of the distillery’s oldest official releases to date.

Drinkers who enjoy butterscotch, vanilla, caramel, orchard fruit, coastal salinity, and gentle smoke together.

Collectors seeking a limited anniversary bottling with strong official-distillery appeal. This is an inference based on the anniversary-series positioning, age statement, and reported outturn.

Product Details

Product: Kilchoman 18 Year Old Bourbon Cask 20th Anniversary Series

Distillery: Kilchoman

Country: Scotland

Region: Islay

Type: Single Malt Scotch Whisky

Age: 18 Years Old

Series: 20th Anniversary Cask Series

Vintage: 2006

Cask Type: Ex-Bourbon Barrels

Cask Numbers: 33, 146, 149, 155, 163

Bottle Size: 70cl

ABV: 46%

Reported Outturn: 1,209 bottles

Colouring: No

Chill Filtration: No

Collector’s Note

This is not a single-cask release, but it has real collector and enthusiast appeal because it is the oldest whisky in Kilchoman’s 20th Anniversary Cask Series and one of the distillery’s most mature official bottlings to date. The full ex-bourbon maturation also gives it a different identity from the darker, sherry-led anniversary expressions, making it especially attractive to buyers who prefer elegance, oak refinement, and distillery character over heavier cask influence. The comparison with the sherry-led releases is an inference based on Kilchoman’s official series description and retailer tasting notes.

The reported outturn of 1,209 bottles adds further appeal, giving the bottle enough scarcity to matter commercially while still making it a true drinker’s anniversary release rather than a purely trophy-led collectible. That final point is an inference based on the reported bottle count and the official anniversary positioning.