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

about 5 years ago

 
5.0

No checkin location

almost 4 years ago

 
5.0

almost 4 years ago

 
5.0

almost 4 years ago

 
5.0

almost 4 years ago

 
5.0

almost 4 years ago

 

Martyn T.

the bean and everything in between! a beer that makes you go 'whoa!' but it isn't boozy. gf loved this and she hates dark beers. coffee chocolate

5.0

almost 4 years ago

 
5.0

almost 4 years ago

 
5.0

almost 4 years ago

 

Chris Houts

Amazing!

5.0

almost 4 years ago

 

Tyler B.

This is it!

5.0

No checkin location

almost 4 years ago

 
5.0

No checkin location

almost 4 years ago

 

David Gwyn

Yep, it was a Monday.

5.0

almost 4 years ago

 

Andrew Parth

From the bottle, it's great

5.0

No checkin location

almost 4 years ago

 
5.0

No checkin location

almost 4 years ago

 

Jay Burleson

Whoa! Big and delicious.

5.0

almost 4 years ago

 

J-rok MacGillacuddy

7/30/19 and still goddamn delicious. I fee like brown ales got un-sexy somewhere and its such a tasty launch pad for innovation. Kudos to Founders for this fucking gem.

5.0

almost 4 years ago

 

Alex Lasher

More playoff baseball with an excellent brown ale.

5.0

almost 4 years ago

 
5.0

over 3 years ago

 

Mason

I don't know what to rate it other than 5, it's as good as Backwoods, I dare say. Founders never misses.

5.0

over 3 years ago

 

Diego A.

Una locura. Me sorprendió a morir... Fui a meterme pa comprar mas pero ya no quedaban 🥲. Embotellada el 2019.

5.0

over 3 years ago

 
5.0

No checkin location

over 3 years ago

 
5.0

over 3 years ago

 
5.0

over 3 years ago

 

Erwin V.

Nog steeds perfect.

5.0

over 3 years ago

 
5.0

No checkin location

over 3 years ago

 
5.0

over 3 years ago

 
5.0

over 3 years ago

 
5.0

over 3 years ago

 

John Mack

Might be my last one.

5.0

No checkin location

over 3 years ago

 

Aaron Suchanek

2019 stock. Need a reload

5.0

No checkin location

over 3 years ago

 

Will B.

Beer from a friend, absolutely lovely

5.0

No checkin location

over 3 years ago

 

Joshua Jones

good stiff barrel aged beer

5.0

over 3 years ago

 
5.0

over 3 years ago

 
5.0

over 3 years ago

 
5.0

No checkin location

over 3 years ago

 
5.0

over 3 years ago

 

Oleg K

Просто охуенно по всем параметрам. Яркий кофейный аромат, приятная бочка, шикарный вкус, ну просто не доебаться. Хотя когда пробовал впервые - вообще другие эмоции. Тут или эйджинг пошел на пользу или уже накидались хорошо :)

5.0

over 3 years ago

 
5.0

over 3 years ago

 
5.0

over 3 years ago

 
5.0

over 3 years ago

 

Julien

Still a 5

5.0

about 3 years ago

 
5.0

about 3 years ago

 
5.0

about 3 years ago

 

Bryte Loff

Fy faen for en brown ale 😍

5.0

No checkin location

about 3 years ago

 
5.0

about 3 years ago

 
5.0

about 3 years ago

 
5.0

about 3 years ago

 
5.0

about 3 years ago

 
5.0

about 3 years ago

 

Johnnie Johnson

See previous reviews.

5.0

about 3 years ago

 

Erik

Bier voor echte cowboys. Echt goed, brandje in de keel en zoete cacao combi

5.0

almost 3 years ago

 
5.0

almost 3 years ago

 
5.0

almost 3 years ago

 
5.0

No checkin location

almost 3 years ago

 

Johnnie Johnson

WOO HOOOO!!! KU is now 2-0 to start the football season for the first time since 2011!! Go NUTS (but stay safe) LFK!!!!!

5.0

almost 3 years ago

 
5.0

almost 3 years ago

 

Jim W.

A fucking delicacy.

5.0

almost 3 years ago

 
5.0

almost 3 years ago

 
5.0

almost 3 years ago

 

J-Dub

2020 … love it .. thanks Jesse H. !!

5.0

No checkin location

over 2 years ago

 

Jim W.

Not an everyday beer, but absolutely my favorite.

5.0

over 2 years ago

 
5.0

over 2 years ago

 
5.0

No checkin location

over 2 years ago

 
5.0

over 2 years ago

 

Dan Koch

Held up well. Great coffee and bourbon flavor.

5.0

over 2 years ago

 
5.0

No checkin location

over 2 years ago

 

Ida Cliff

I mean Founders. They always do a good job! Yum!

5.0

over 2 years ago

 
5.0

No checkin location

over 2 years ago

 
5.0

No checkin location

over 2 years ago

 
5.0

over 2 years ago

 

Robin Pollard

Maybe my first imperial brown. A wowser! Aged in caves below the Grand Rapids! (They say)

5.0

No checkin location

over 2 years ago

 
5.0

about 2 years ago

 
5.0

about 2 years ago

 
5.0

about 2 years ago

 
5.0

No checkin location

almost 2 years ago

 
5.0

No checkin location

over 1 year ago

 
5.0

over 1 year ago

 
5.0

over 1 year ago

 

Ignacio Moreno Frisón

Muy buena chocolate fuerte para acabar una buena noche

5.0

over 1 year ago

 
5.0

over 1 year ago

 
5.0

over 1 year ago

 

Tim Lee

Also amazing right now

5.0

No checkin location

over 1 year ago

 
5.0

about 1 year ago

 

Ty Cole

Born 08.07.19. Was to be last year this was released officially. Aged 4.5 yrs & is still amazing. The coffee bean still front & center. Chocolate in the background. The bourbon oakiness is the body. Up there w/ KBS on aging but drink now, no need to wait.

5.0

about 1 year ago

 
5.0

about 1 year ago

 
5.0

about 1 year ago