Grossen Bart Brewery is a brewery located in the heart of Longmont, Colorado. Our passion for brewing high-quality, unique beers is evident in every pint we serve. Our taproom located at 1025 Delaware Ave provides a welcoming and laid-back atmosphere where visitors can enjoy our beers, including:
With a focus on using locally sourced, high-quality ingredients, we are committed to providing our customers with an exceptional beer-drinking experience. Come discover Grossen Bart Brewery's passion for brewing and see why we're one of the best breweries in Colorado!