Technical Notes The Jack Daniel Distillery was licensed in 1866, making it the oldest registered distillery in the United States and a National Historic Site.The Jack Daniel Distillery – the oldest registered distillery in the U.S. – is where it all happens. It’s where Mr. Jack first crafted the recipe for Old No. 7. It’s where the pure, iron-free cave spring water flows. And it’s where every drop of Jack Daniel’s Tennessee Sippin’ Whiskey is still made today.

Cave Spring water flows year-round at 800 gallons per minute at a constant temperature of 56° and is virtually iron free. It’s the reason why the Distillery was located in this spot originally – and why it’s remained there ever since. Just outside the cave you’ll find a statue of Jack Daniel. The man himself, standing guard over this prized spring.

Additional Notes Made using the exacting standards of Old No. 7 Tennessee Whiskey, Single Barrel is also charcoal mellowed and matured in new charred white-oak barrels. But where Single Barrel rests makes all the difference. Since it’s placed in an area of the barrelhouse where the spirit enjoys a more intense fluctuation within the barrel, what emerges is a unique rich, robust whiskey.