It produces seven top-fermented, unfiltered, naturally-produced and unpasteurised beers, named after figures from the history and literature of Brittany.

Beer drinkers can sample a gezwickelte beier, an unfiltered beer drunk from an old-style crock.

Rough filtration leaves some cloudiness in the beer, but it is noticeably clearer than unfiltered beer.

This special unfiltered beer (5.2% alc.)

Don't miss their unfiltered beer Baltica 8!

Svijanský Kvasničák is a 13 unfiltered beer.

This unfiltered golden beer has "a refreshing, crisp taste, and a hint of coriander."

The bar is a dark wood-panelled affair, fine for sampling the cloudy, unfiltered beer that's brewed on the premises in a couple of gleaming copper vats.

Cask-conditioned ales (or cask ales) are unfiltered and unpasteurised beers.

It is left to settle to the bottom, and these unfiltered beers develop a soft haze.