
When two powerhouse craft breweries—The Garden Brewery of Zagreb, Croatia and Siren Craft Brew of Berkshire, UK—come together, expectations run high. Their collaborative beer, Mirna, delivers a unique experience that’s both bold and refreshing. In this review, we dive into the history, pour, aroma and taste, and finally, give our verdict on this trans-European brew.
The Story Behind ‘Mirna’
Mirna is the result of a collaboration between two acclaimed breweries known for their innovation and creativity. The Garden Brewery has made a name for itself with experimental beers that push the envelope of craft brewing, while Siren Craft Brew is revered for its complex hop-forward profiles and unconventional flavor combinations.
Though specific background details on Mirna are limited, collaborations like this typically aim to combine the best traits of both brewers. With Siren’s expertise in balancing hops and Garden’s flair for bold brewing concepts, Mirna stands as a testament to what craft beer partnerships can achieve.
The Pour

Mirna pours a golden hue with a slight haze, hinting at unfiltered freshness. A large, frothy white head forms immediately and lingers, thanks to the beer’s high carbonation, which adds an effervescent liveliness to the drinking experience. Visually, it’s an inviting glass—bright, playful, and bursting with energy.
Aroma and Taste
From the first sniff, Mirna offers a fruit-forward aroma, dominated by tropical notes such as pineapple and mango, with a zesty citrus undertone. There’s a subtle hint of floral hops that rounds out the nose, preparing you for the first sip.
On the palate, Mirna is bright and crisp, with flavors that mirror the aroma—juicy tropical fruit, balanced by a moderate bitterness and a slightly sweet malt backbone. The carbonation enhances the flavor delivery, keeping things light and refreshing. It’s a beer that evolves in the glass, offering something new with each sip.
Final Verdict: 4 out of 5
Mirna is an excellent example of what happens when two top-tier breweries collaborate with a shared vision. It’s refreshing, flavorful, and easy to drink, yet offers enough complexity to please craft beer aficionados. Whether you’re a casual drinker or a hop hunter, Mirna deserves a spot in your beer fridge.
Score: 4/5

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