As an expert sommelier and brewer, I can shed some light on the whisky preferences of the royal family. While it is not publicly disclosed which specific whisky the royal family drinks, there are a few clues that can give us some insight into their preferences.
Firstly, we know that Royal Brackla has been granted a royal warrant, making it a strong contender for being a whisky enjoyed by the royal family. The distillery is located closest to the Royal Family's Balmoral Estate, which suggests a close connection and a likelihood of them enjoying the whisky produced there.
The fact that Royal Brackla is often referred to as ‘The King's Own Whisky' is also significant. It is said that King William IV granted the distillery a royal warrant in 1835, and since then, every reigning monarch has renewed this warrant. This long-standing relationship between the distillery and the royal family indicates a definite appreciation for the whisky's quality and taste.
While we cannot be certain that Royal Brackla is the only whisky enjoyed by the royal family, it is likely that they have a preference for this particular brand due to its historical association and proximity to their estate. It is customary for the royal family to support local businesses, and Royal Brackla fits this criterion perfectly.
It is also worth noting that the royal family has been known to enjoy a wide array of alcoholic beverages, including other types of whisky, wines, and spirits. They have access to a vast selection of fine spirits from around the world, and it wouldn't be surprising if they have a diverse collection to cater to their individual preferences.
In my personal experience as a sommelier, I have come across various individuals who have developed their own unique tastes when it comes to whisky. Some prefer peaty and smoky flavors, while others enjoy the smoothness and complexity of aged whiskies. The royal family, with its diverse members and personalities, is likely to have a range of whisky preferences as well.
To summarize, while it is not explicitly disclosed which whisky the royal family drinks, the presence of a royal warrant and the close proximity to the Balmoral Estate strongly suggest that Royal Brackla is a whisky enjoyed by the royal family. However, it is also plausible that they have a diverse collection of whiskies to cater to their individual preferences.