Sullivans Cove: 23-Year-Old Cask Continues Australia’s Oldest Whisky Lineage

A Rare Drop: Sullivans Cove Unveils Historic 23-Year-Old Single Cask Whisky

Tasmania’s own Sullivans Cove Distillery has just released a truly exceptional bottling, a 23-year-old single cask whisky that marks the poignant end of its celebrated “HH” era. This is not just another whisky; it’s a piece of Australian distilling history, with only 194 meticulously numbered bottles of Cask Nº HH0619 available worldwide. At a price point of AUD$2,500, this release represents the culmination of decades of patient maturation and careful craftsmanship, solidifying Sullivans Cove’s unbroken legacy of producing world-class aged whiskies.

For those who recall the early days of the modern Australian whisky scene, before Sullivans Cove rocketed to international fame as the first distillery outside Scotland or Japan to be crowned “World’s Best,” this release evokes a sense of nostalgia. That monumental win put the secluded island state firmly on the global spirits map, igniting a fervent desire among whisky aficionados on the mainland to sample the award-winning spirit.

In those formative years, securing a bottle from Sullivans Cove was a challenge, a testament to their commitment to quality and limited production. The distillery was already looking to the future, foresightedly laying down some of their finest spirit with the ambition of carrying forward their hard-won legacy. Under the dedicated stewardship of figures like Patrick Maguire and Heather Tillott, the fruits of this long-term vision are now being uncorked.

Among the most coveted of these legacy releases are the whiskies from the “HH” era, a period spanning four years from 1999. It’s crucial to remember that this was a decade before the global whisky boom truly took hold. During this time, a total of just 162 casks, approximately 32,400 litres, were filled. Today, Sullivans Cove honours this era with the release of the Sullivans Cove 23 YO American Oak Ex-Bourbon Single Cask Nº HH0619. This exquisite bottling, with its rich heritage and unparalleled flavour profile, comes with a price tag of AUD$2,500 and is available in extremely limited quantities directly from the distillery’s website.

Unveiling the Specs: A Deep Dive into Cask Nº HH0619

This particular release is a testament to the art of maturation and the unique character imparted by American Oak ex-Bourbon casks. Here are the key specifications that define this rare whisky:

  • Cask Filled: 21/05/2001
  • Decanted: 25/02/2025
  • Age: 23 Years, 9 Months
  • Bottles Produced: 194
  • Alcohol by Volume (Alc/Vol): 47.6%

It is exceptionally rare for a whisky of such significant age and pedigree to be made available for public purchase, let alone online. While the current economic climate, marked by increased taxes and cost-of-living pressures, presents challenges across the spirits industry, this release offers a unique opportunity. For dedicated whisky enthusiasts, it’s a chance to acquire a tangible piece of Australian whisky heritage for their collections.

A Symphony of Flavours: Tasting Notes for the 23 YO

The tasting notes for the Sullivans Cove 23 YO American Oak Ex-Bourbon Single Cask Nº HH0619 paint a picture of profound complexity and delightful indulgence. This is a whisky that speaks volumes about its long maturation and the quality of the spirit it holds.

  • Nose: The aroma is immediately creamy and inviting, evoking the comforting sweetness of buttered sourdough and delicate vanilla custard. Vibrant notes of pine-lime cordial and charred pineapple add a lively zest, while hints of creaming soda and prune juice hint at a deeper, nostalgic sweetness. It carries the unmistakable signature of the HH era spirit.

  • Palate: On the palate, the whisky is lusciously creamy, coating the mouth with a rich, juicy texture. The foundation is built on sweet oak and vanilla musk, beautifully layered with the comforting notes of maple syrup, shortbread, and cookie dough. Bright bursts of milk bottle lollies and fruit leathers give way to succulent peaches, ripe strawberries, and a subtle flicker of roasted pumpkin, creating a dynamic and evolving flavour experience.

  • Finish: The finish is described as endlessly indulgent. Buttery shortbread and the subtle nuttiness of pine nuts transition into a delightful explosion of juicy fruit flavours – think zesty lemon drops, tropical passionfruit, a hint of sherbet, and delicate vanilla wafers. The overall sensation is long, full-bodied, and exquisitely sweet.

A Legacy Etched in Cask: The Culmination of the HH Era

Heather Tillott, Distillery Manager at Sullivans Cove, described the release as “seriously special — a whisky of immense character and unmistakable gravitas.” She added, “Both art and archive, it captures the historical significance of the HH era and the sheer joy of flavour without restraint.”

This release signifies the definitive closing chapter of the renowned “HH” era of casks. It stands alongside other significant bottlings that have cemented Sullivans Cove’s place in whisky history:

  • The flagship 25 Year Old American Oak (Casks HH0010 & HH0056), slated for release in October 2025, which will hold the distinction of being the oldest single malt ever bottled in Australia. Cask HH0056 was a strictly invitation-only release, while HH0010 was made available through a public ballot.

  • The 24-Year-Old American Oak Apera Finish (Cask HH0005), released in mid-2025, is another exceptionally rare cask that spent nearly a quarter-century maturing, showcasing a different facet of Sullivans Cove’s aging potential.

The Sullivans Cove 23 YO American Oak Ex-Bourbon Single Cask Nº HH0619 is more than just a beverage; it’s an archive in a bottle, a tangible connection to a pivotal moment in Australian distilling. For those fortunate enough to acquire a bottle, it represents an unparalleled opportunity to savour a piece of history.

You can explore and purchase this remarkable whisky directly from the Sullivans Cove Distilleries’ website.

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