Guinness Open Gate Brewery & Barrel House

Guinness Open Gate Brewery and Barrel House is located on the Anne Arundel County/Baltimore County line in Halethorpe Maryland, it will be the first operational Guinness Brewery in the United States since 1954. It’s located on the site of the old Calvert Distillery, originally Maryland Distilling Company, the first distillery opened in Maryland since the Prohibition.

The Baltimore brewery and taproom will take everything they have learned in Ireland and up the ante with an experimental brewery, taproom, restaurant — and a barrel house. Along with great beer and food, the Brewery will also be creating new variations of Guinness products exclusive to our region.


  • 5001 Washington Blvd
    Halethorpe, MD 21227
  • (800) 909-2645