Breiðdalsvík is the home of the craft brewery Beljandi, operating since 2017 and usually offers 4-5 types of beer. The beers from Beljandi are mostly sold locally, but also in some restaurants, hotels and pubs in the East Iceland during the summer months.
The bar in Breiðdalsvík is open all evening during the summer but is mostly closed during the winter.

You can have the beers from Beljandi at the local Hotel Breiðdalsvík.