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

 
4.25

No checkin location

over 4 years ago

 

Aof A.

ดีมากควรซ้ำนัทตี้ยิ่งอุ่นยิ่งถั่ว

4.5

over 4 years ago

 
3.75

over 4 years ago

 

Samuel Trassare

Happy Veterans Day!

4.0

over 4 years ago

 
4.25

over 4 years ago

 

Scott Bishop

Could not find the Nitro version to check in....

4.75

No checkin location

over 4 years ago

 
4.25

over 4 years ago

 
0.75

over 4 years ago

 
4.75

over 4 years ago

 

BeerManNH (Scott)

First imperial/double brown ale...very stout-like

4.25

over 4 years ago

 

Joe

👍

4.25

over 4 years ago

 
4.25

over 4 years ago

 
4.25

No checkin location

over 4 years ago

 
5.0

over 4 years ago

 

Dan Wood

Very smooth for being so potent!

5.0

over 4 years ago

 

Paul Dunay

Simply the biggest bang for the buck there is in coffee infused BA ales. It’s insanely good, aged for a year in underground caves, and replete with complex coffee and bourbon-barrel flavors. Seek & Destroy.

4.5

No checkin location

over 4 years ago

 
4.0

over 4 years ago

 

Bruin H.

Not my favorite of their barrel series, but still pretty darn good. Warm goin down. Nice winter beer. I'd like to see the caves these are aged in.

3.5

over 4 years ago

 
3.75

No checkin location

over 4 years ago

 

Justice

Very bold, strong coffee, chocolate flavor and thick. Something I would drink next to a fire or for dessert.

2.75

over 4 years ago

 
4.0

No checkin location

over 4 years ago

 

Derek F.

As a lover of brown ales and bourbon barrel aging, I was excited for this one and it does not disappoint. Nutty with notes of chocolate and caramel

4.25

No checkin location

over 4 years ago

 
3.75

over 4 years ago

 

Thomas C.

Amazing stuff, Sumatra is one of my favorite coffees, marry that with aging in oak & this stuff is the bomb. Coffee on the nose & on the tongue. Super smooth silky follow through & finish. I am in love. No give away that it's almost 12% ABV.

5.0

over 4 years ago

 
4.0

over 4 years ago

 
4.0

over 4 years ago

 

Ed

Underground Mountain Brown is a brown ale, not a porter or a stout. It’s got a roasty malty taste, but also there are Sumatra coffee beans in the mix and then it’s aged in bourbon barrels! And yeah, the abv is 11.9%. Interesting taste combo. 🍺

4.0

over 4 years ago

 
4.25

over 4 years ago

 
4.75

over 4 years ago

 

Wesley Baker

Tastes like a fresh cup of joe!

0.0

No checkin location

over 4 years ago

 
4.5

over 4 years ago

 
4.25

over 4 years ago

 

Dan

My starter beef for this Thursday evening. Might be my finisher too. Pretty boozy! Very enjoyable. I shoulda had Bfast for dinner with this.

4.0

No checkin location

over 4 years ago

 
4.0

No checkin location

over 4 years ago

 
3.25

No checkin location

over 4 years ago

 
4.5

over 4 years ago

 

Hunter C.

Pretty solid beverage Founders put together here. Would not have guessed the ABV on this bad boy till I saw it at check in. Go big or go home. Hope Rory shoot 45 on his back 9 tomorrow

3.75

over 4 years ago

 
4.0

over 4 years ago

 
4.0

over 4 years ago

 

Sean H

Is it Friday yet. Good grief! Cheers!

4.25

over 4 years ago

 
4.25

No checkin location

over 4 years ago

 
4.25

over 4 years ago

 
4.25

over 4 years ago

 
4.0

over 4 years ago

 
4.25

over 4 years ago

 
0.0

No checkin location

over 4 years ago

 
5.0

No checkin location

over 4 years ago

 

jym

Amazing!

4.5

No checkin location

over 4 years ago

 

Georgy B.

Нос:ярко кофе,бочка,ваниль,едва жженки,Горький какао,копчёнка чудится,орехи.Вкус:в меру сладкое и жирное тело,горечь жженая в балансе.Ярко бурбон и кофе в после.С нагревом идёт алко и кокос сливочный .Баланс🔥.В меру строго,горько,едва сладко,без кислинк

4.25

over 4 years ago

 
1.0

over 4 years ago

 
4.5

over 4 years ago

 

Amie E

They’ve been putting out some decent brown ales

4.0

over 4 years ago

 
3.75

No checkin location

over 4 years ago

 
4.0

over 4 years ago

 

steve k.

Rich, thick, tasty

5.0

over 4 years ago

 
4.0

over 4 years ago

 

Richard L.

Pretty good.

4.0

over 4 years ago

 
4.5

over 4 years ago

 
3.75

No checkin location

over 4 years ago

 
4.0

No checkin location

over 4 years ago

 
4.5

over 4 years ago

 

Leatherneck1775 GREEN

Earthy, difficult to describe aroma with maybe (?) subtle black coffee in the background. The bourbon barrel jumps right out in the first sip and walks point the whole time. The brewer’s description pretty much nails it.

4.25

over 4 years ago

 
2.5

over 4 years ago

 

Vincent W.

Zwaar bier met koffie en pure chocola

3.25

No checkin location

over 4 years ago

 

Jeff Olson

Smoooooth

4.25

over 4 years ago

 
4.75

over 4 years ago

 
4.0

No checkin location

over 4 years ago

 

David I.

Does founders make a bad dark beer?

4.25

over 4 years ago

 
3.5

over 4 years ago

 
3.0

over 4 years ago

 

Rob A.

Whooo, bourbon!

4.0

over 4 years ago

 
1.0

No checkin location

over 4 years ago

 
4.25

over 4 years ago

 
4.5

No checkin location

over 4 years ago

 
4.75

over 4 years ago

 
4.0

No checkin location

over 4 years ago

 
4.0

No checkin location

over 4 years ago

 

Caroline Hellaby

Super smooth

4.0

over 4 years ago

 
3.75

over 4 years ago

 
4.25

No checkin location

over 4 years ago

 
3.75

No checkin location

over 4 years ago

 
4.5

over 4 years ago

 
4.25

No checkin location

over 4 years ago

 

Rob A.

Woo bourbon!

4.0

over 4 years ago

 
4.5

over 4 years ago

 
3.75

No checkin location

over 4 years ago

 
4.5

No checkin location

over 4 years ago

 
4.75

over 4 years ago

 
4.5

over 4 years ago

 
4.5

over 4 years ago

 

Scott J.

Sooooo goood!

4.5

over 4 years ago

 

Britt C.

A perfect BBA. Not too sweet, not too bitter...just right

4.5

No checkin location

over 4 years ago

 

Al W.

Heavy breathing intensifies.

4.5

over 4 years ago

 
4.0

No checkin location

over 4 years ago

 
4.0

over 4 years ago

 
4.25

over 4 years ago

 
3.5

over 4 years ago