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Microbrewery · Gaithersburg, Montgomery County
Black Viking Brewing specializes in crafting bold and innovative beers inspired by Norse mythology. Their unique features include a taproom designed like a Viking longhouse and a commitment to sustainability by using locally sourced ingredients. Located in the heart of downtown Oslo, Norway, Black Viking Brewing offers a one-of-a-kind experience for beer enthusiasts looking to explore the world of craft brewing.
“Black Flag has become a second home for me. I'm a true introvert and yet I've somehow made some great, lasting friendships with the staff and other folks there. Bartenders Raven, Tabby, and Drew couldn't be more genuine and welcoming. The wide variety of…”
Sasha S. on Google · December 2025
“Great brewery, friendly and accommodating staff, and a fun Star Wars theme! I’ve been drinking their beers for at least 5 years now - they were great during Covid and have only continued to improve over the years. I’m particularly impressed with their…”
Admiral S. on Google · May 2025
“I used to not be much of a beer drinker, but after going to Black Flag Brewing Company, I can honestly say I love beer now. I especially love their stouts and sours. We go there all the time and they always have new flavors to try, unlike many other…”
Phantom on Google · April 2025
“I've been a fan of Black Flag Brewing Company for years! This was our first time at the brewery. There was an Old Line Eats food truck parked outside. The taproom was very spacious. It was a family friend spot - they had a shelf with board games on it. My…”
Samantha L. on Google · February 2023
Closed · opens 3 PM
Closed · opens 11 AM
Closed · opens 12 PM
Closed · opens 12 PM
Closed · opens Fri 4 PM
Closed · opens 12 PM