Lactones, phenolic aldehydes, hemicelluloses? There is a science (and history) to barrel aged beer but the aroma in our barrel storage room has to be experienced to be understood. Free tours happen everyday - check the link in our bio for more information. . . . #BarrelRoom #BarrelAgedBeer #BAyeti #BAhibernation #GreatDivideBrew #BoldCharacter #GreatMindsDrinkAlike #IndependentCraft #DenverBeer #YetiMafia #IBelieve #Stout #CraftBeer #Beertography #Cheers #Instabeer #Beerme #Craftnotcrap #HappyHour #BeerLovers #Drinklocal