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BOLTENs Ur-Alt

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BOLTENs Ur-Alt was first brewed in 1991, when the brewery set out to make an Altbier that tasted different from its flagship. The answer was to skip filtration: the beer leaves the brewhouse as it is, naturally cloudy and fermented with selected pure-culture yeasts, and Bolten holds that this keeps flavour a filter would strip out. It shows light roasted notes with a hint of dark chocolate, a fruity character and a gentle hop bitterness.

ABV
4.9%
Bitterness
Noticeably bitter
Roasted bitterness
SRM
amber14
PaceA Few
Where this beer sits
Body
lightfull-bodied
Sweetness
drysweet
Bitterness
mildbitter
Texture
crispcreamy
What makes this beer itself
MaltHop
roastedfruitychocolate
roasted
fruity
chocolate
malty
clean
caramel
Aroma
The nose is dominated by rich, bready malt character with subtle caramel undertones and a gentle earthiness.
not found:hoppy,bready,sour,smoky

Tasting Notes

AI-generated sensory profile for BOLTENs Ur-Alt

◎ Appearance

Bolten Ur-Alt presents a beautiful copper to dark amber hue with excellent clarity and a fine, persistent white head. The carbonation is moderate and well-integrated, creating a refined visual presentation typical of classic German Altbiers.

copper-amberclearpersistent headwell-carbonated

◌ Aroma

The nose is dominated by rich, bready malt character with subtle caramel undertones and a gentle earthiness. Restrained noble hop aromatics provide a refined, classical German ale profile without overwhelming the senses.

bready maltcaramelearthynoble hops

◐ Taste

The palate opens with smooth malt complexity and grainy sweetness, transitioning through a nuanced mid-palate with nutty and subtle caramel notes. The balanced hop bitterness (40 IBUs) emerges cleanly without harshness, creating an elegant interplay between malt and hops.

maltygrainybalanced bitternessnutty

◑ Finish

A smooth, dry finish with clean hop bitterness that lingers pleasantly without becoming astringent. The aftertaste leaves a crisp, refreshing sensation that invites another sip.

drycleancrisp
82
hopIQ score
Aroma
80
Taste
83
Appearance
84
Finish
82
Serve at 8–11°C

Serve at 8–11°C for the best flavour balance and aroma expression.

Pint glass

The classic — versatile, comfortable to hold and keeps the beer cool. No frills, no distractions: just the beer.

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Food Pairing

What to eat with BOLTENs Ur-Alt

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About Altbier

Style guide · what to expect · how to find alternatives

What is a Altbier?

Altbier is a distinctive beer style with its own characteristic flavour, aroma and colour. Discover what makes it unique and find similar beers on hopIQ.

Finding a similar Altbier

hopIQ matches by flavor profile — not just style label. A beer with the same hazy, roasted, fruity character as BOLTENs Ur-Alt will score highly even if brewed in a different country or under a different sub-style name.

Compare with another beer →Explore all Altbier beers in hopIQ →Browse Germany beers →