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Mount Gay XO: The World's Oldest Rum Distillery's Finest

Mount Gay XO: The World's Oldest Rum Distillery's Finest

9 /10
EDITOR
8.4 /10
COMMUNITY (7)
Distillery: Mount Gay Distilleries
Type: Aged
ABV: 43% ABV
Price: £57.95
Ingredients: sugarcane molasses, double distilled in copper pot and column stills, aged 8-15 years, ex-bourbon American oak barrels, coral-filtered water

Tasting Notes

Nose

Honeycomb, dried mango, cedar, butterscotch, gentle tobacco leaf, ripe banana

Palate

Exceptionally smooth with honey, dried apricot, cinnamon, gentle tobacco, vanilla custard, and perfectly integrated oak tannins

Finish

Extended and refined with honey, cedar, dried fruit, and warm spice that fades gracefully

Mount Gay has been producing rum in Barbados since 1703, making it the oldest commercial rum distillery in the world. The XO expression sits at the top of the core range, and it is a magnificent representation of Barbadian rum-making at its finest. Blended by Master Blender Trudiann Branker from a selection of double-distilled pot and column still rums aged between eight and fifteen years, it is a spirit of real sophistication.

The coral-filtered water of Barbados, the tropical ageing conditions where the angel's share claims up to 6% per year, and Mount Gay's centuries of expertise combine to create a rum of remarkable smoothness and depth. The ex-bourbon American oak barrels contribute vanilla, caramel, and gentle tannins without overwhelming the inherent character of the spirit.

On the nose, expect honeycomb, dried mango, cedar, butterscotch, gentle tobacco leaf, and ripe banana. The palate is exceptionally smooth with honey, dried apricot, cinnamon, gentle tobacco, vanilla custard, and perfectly integrated oak tannins. The finish is extended and refined with honey, cedar, and warm spice.

Sip this neat in a proper tasting glass. It deserves nothing less. A superb after-dinner rum and a worthy centrepiece for any collection.

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Ash Carrington
Ash Carrington
Reviews Editor

Aged Rum, Cachaça, Asian Spirits, Craft Distilling

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Community Reviews

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Ingrid Holm VIPsAllowed - History you can taste
8/10

The oldest commercial rum distillery in the world, operating since 1703, and Mount Gay XO lives up to that heritage. Refined and complex with vanilla, butterscotch, leather, and oak. There's a dignity to this rum that newer distilleries can't replicate.

16 March 2026
Tomas Rivera VIPsAllowed - Old Fashioned excellence
8/10

While I normally sip this neat, Mount Gay XO makes the most incredible Rum Old Fashioned. The butterscotch and vanilla notes play beautifully with the bitters, and the oak spice adds another dimension. The Barbadian refinement elevates the cocktail enormously.

25 February 2026
Olivia Wong VIPsAllowed - Smooth as silk
8/10

The mouthfeel on Mount Gay XO is extraordinary — silky, creamy, almost oily. Caramel, vanilla, butterscotch, and toasted coconut with a touch of dried fruit and oak spice. The finish is long and warming with a pleasant nutmeg note. Very well made.

30 January 2026
Zoe Chen VIPsAllowed - Barbadian elegance in a glass
9/10

Mount Gay XO is the epitome of Barbadian rum — smooth, refined, and complex. The blend of rums aged 8 to 15 years creates layers of vanilla, butterscotch, dried fruit, and toasted oak. A hint of banana and coconut on the nose. Gorgeous sipped neat.

28 January 2026
Kai Oliveira VIPsAllowed - The benchmark Barbadian sip
9/10

Every aspiring rum should study Mount Gay XO. The balance is impeccable — vanilla and butterscotch sweetness, dried fruit and banana complexity, toasted oak and nutmeg spice, and a finish that evolves beautifully. If you're new to sipping rum, start here.

20 January 2026
Finn OBrien VIPsAllowed - Perfection from Barbados
10/10

I've been drinking rum for twenty years and Mount Gay XO remains one of the finest I've ever tasted. The blend of aged marques creates something that's greater than the sum of its parts — vanilla, caramel, butterscotch, banana, leather, oak, coconut — all in perfect harmony. The long, warming finish is pure joy.

18 October 2025
Wei Zhang VIPsAllowed - Very good but a bit reserved
7/10

Mount Gay XO is undeniably well-crafted — smooth, balanced, with nice notes of caramel and dried fruit. But I find it a touch too restrained. I want my aged rum to have a bit more personality, a bit more oomph. It's polished almost to a fault.

11 October 2025

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