From the sessionable, to the bold, to the adventuresome styles of Uncharted Waters—and especially in our cask ales. The spirit of exploration blended with a mischievous sense of fun, that’s our mission.


See website for hours.


4615 Hollins Ferry Rd
Halethorpe, MD
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  • ADA Accessible
  • Catering Available
  • Family-Friendly
  • Free Parking
  • Group Tour Rates Offered
  • Group-Friendly
  • Guided Tours/Guide Available
  • Maximum Group Participants
  • On-site Dining
  • Tour Length
    45 min.
Rated 4 by Mark G

October 25, 2021

Mark G

1st Visit To Heavy Seas

How appropriate that Heavy Seas is tucked away in what would have been the shadows of the old National and Carling brewery buildings. They have a nice little bar and a rather utilitarian tap room, a...

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Rated 3 by W899CHmaryb

February 18, 2020


Fun place; okay beer

We were beer tasting and stopped at this unique brewery as part of a family day. I didn't enjoy the beer as much as I did at other places but my beer loving family did. The establishment is pretty...

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Rated 5 by Jacawag

December 10, 2019


Birthday drink

Stopped in for a birthday drink in between duck pin bowling and dinner at a restaurant. Great place; pizza from a food truck on site was delicious. The chocolate coconut stout was incredible!

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TripAdvisor Traveller Rating

Rated  based on 85 reviews
based on 85 Reviews
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