Underground Mountain Brown

Brown Ale - Imperial / Double

Underground Mountain Brown is the harmonious drinking experience only achieved when our imperial brown ale, earthy sumatra coffee and a year aging in caves below Grand Rapids comes together. A team of malts complement the bold sumatra coffee perfectly, while time spent immersed in oak creates layers of depth and complexity. A celebration of the barrel, the bean and everything in between.

ABV

11.9

Rating

4.07752

Rating count

34,716

Last updated

almost 5 years ago

 
4.0

almost 5 years ago

 
4.0

No checkin location

almost 5 years ago

 
4.25

almost 5 years ago

 
4.5

No checkin location

over 4 years ago

 
4.5

over 4 years ago

 

Chris T.

Surprisingly good. I usually don’t enjoy brown ales, but I think anything barrel aged and high ABV comes out ok.

4.25

No checkin location

over 4 years ago

 
4.0

No checkin location

over 4 years ago

 

Nick D.

Nitro

4.0

over 4 years ago

 
4.25

over 4 years ago

 

Jacob M.

This thing is strong! Heavy flavor

4.0

over 4 years ago

 
4.5

over 4 years ago

 
4.5

over 4 years ago

 

Denny Holmes

too strong for me

1.75

over 4 years ago

 

mike ellwood

Died and gone to heaven! Barrel aged imperial brown with coffee

4.0

over 4 years ago

 
4.25

over 4 years ago

 
4.25

over 4 years ago

 
5.0

over 4 years ago

 
4.75

over 4 years ago

 
4.25

over 4 years ago

 
4.0

over 4 years ago

 
4.5

over 4 years ago

 
3.75

over 4 years ago

 

Daniel Pomeroy

Chocolatey and coffee very smooth I love it!!

4.25

over 4 years ago

 

Jason Lup

The coffee overpowers the other flavors. I would like to sample an imperial, barrel-aged brown with little to no coffee.

3.5

No checkin location

over 4 years ago

 

Mark

As a coffee beer it has to be my favorite, Founders really puts together well crafted beers. That ABV ...phew!!

4.75

No checkin location

over 4 years ago

 

Brandon Doss

Maybe my favorite beer.

5.0

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over 4 years ago

 
4.5

No checkin location

over 4 years ago

 
0.0

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over 4 years ago

 
3.0

over 4 years ago

 
4.25

over 4 years ago

 
4.5

No checkin location

over 4 years ago

 
4.0

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over 4 years ago

 

Casey D.

Still the same....brown and boozy.

3.75

over 4 years ago

 
3.75

over 4 years ago

 
4.0

over 4 years ago

 
4.25

No checkin location

over 4 years ago

 

Jesper Haglund

Doftar underbart. Kaffe bourbon....

4.0

over 4 years ago

 

Mikael Andersson

Kaffe med en lång god eftersmak.

4.25

No checkin location

over 4 years ago

 

Marieke S.

Deze was nog over van de Beery christmas van vorig jaar... en wat voor een! Donker, met een rijke koffie En chocoladesmaak. Zwaar, maar zeker niet te heftig. Ik houd ervan!

4.75

No checkin location

over 4 years ago

 

Roel van der Heiden

De smaak is mooier dan de moersleutel, maar de afdronk is veel korter.

3.75

No checkin location

over 4 years ago

 
4.0

over 4 years ago

 
5.0

over 4 years ago

 
3.25

over 4 years ago

 
4.0

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over 4 years ago

 

Stefanie Swanger

Love me some Founders!

4.25

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over 4 years ago

 
4.0

over 4 years ago

 
4.25

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over 4 years ago

 
3.75

over 4 years ago

 

Kyle P.

Lots of coffee flavor and bourbon with it too. Very boozy and at 11.9% ABV, this is a beer to knock your socks off

4.25

over 4 years ago

 
4.0

over 4 years ago

 
4.0

over 4 years ago

 

Sean Haider

W00T! Nitro!

4.25

over 4 years ago

 
4.25

over 4 years ago

 

Shannon M.

❤️❤️

4.25

No checkin location

over 4 years ago

 
4.0

over 4 years ago

 
4.5

over 4 years ago

 
4.0

over 4 years ago

 
3.0

over 4 years ago

 
3.75

over 4 years ago

 

Ryan H.

Medium dry rich touch booze caramel. Pretty good for brown’s place on the spectrum

4.0

over 4 years ago

 
4.25

over 4 years ago

 
4.0

over 4 years ago

 
4.25

No checkin location

over 4 years ago

 

Rose V.

Heavy stout to sip by the fire

4.0

over 4 years ago

 
4.0

No checkin location

over 4 years ago

 
5.0

over 4 years ago

 
3.75

over 4 years ago

 
4.0

over 4 years ago

 
4.25

over 4 years ago

 

Sue Aldinger

Boozy! Strong but drinkable! 🙃 A little strong for me but enjoyable!

4.25

over 4 years ago

 

Bas Tekampe

Chocolate on the nose with a good hints of nutmeg. Good chocolate taste with a good undetone of nutmeg.

4.0

over 4 years ago

 

Mark S.

You can smell the bourbon, but the alcohol presence is fairly mild. Chocolate malt flavor is definitely there, but not extreme.

4.25

over 4 years ago

 

Judy S.

Fabulous!

4.25

over 4 years ago

 
4.5

over 4 years ago

 

Franklin M.

So good! I don't know where to start.

4.5

over 4 years ago

 

Andy Rectenwald

This is the best brown ale.

4.75

over 4 years ago

 

Bill Purcell

As good on tap as in a bottle. The booziest!

4.5

over 4 years ago

 
4.5

over 4 years ago

 
4.25

over 4 years ago

 
4.25

over 4 years ago

 

Ken S.

Wicked good with hints of choc coffee and barrel aged for sure

5.0

over 4 years ago

 
4.0

over 4 years ago

 

Therese A.

One of the best barrel aged beers I’ve ever had. Cheers!

5.0

over 4 years ago

 
4.5

No checkin location

over 4 years ago

 
3.0

over 4 years ago

 

Bill C

boozy but smooth

4.25

over 4 years ago

 
4.25

over 4 years ago

 
4.0

over 4 years ago

 

Chris Brown

Bourdon Barrel Brown - Triple Bs

4.25

over 4 years ago

 
5.0

No checkin location

over 4 years ago

 
4.5

over 4 years ago

 
3.5

over 4 years ago

 
4.0

No checkin location

over 4 years ago

 
4.5

over 4 years ago

 
4.5

over 4 years ago

 

Brian Fitzgerald

OMG SO GOOD

5.0

No checkin location

over 4 years ago

 
4.5

over 4 years ago