Whisky Castle (Käser)
Switzerland's second whisky distillery (after Locher/Säntis Malt), founded by master distiller Ruedi Käser in the village of Elfingen in Canton Aargau. Käser was among the first to distil grain spirit when Switzerland legalized it in 1999. The 'Castle' name references the nearby Habsburg Castle — birthplace of the Habsburg dynasty. Produces Castle Hill single malt and Edition Käser ranges. Uses Swiss barley and ages in a variety of casks including bourbon, sherry, wine, and Swiss fruit brandy casks. Known for innovative cask management and frequent limited editions. Has won multiple Swiss and international spirits awards. The Jura limestone geology provides distinctive mineral-rich water. A pioneer who helped establish Switzerland as a credible whisky nation.
How it's made
- Founded
- 2002
- Owner
- Ruedi Käser
- Status
- Active
- Water Source
- Jura limestone spring water
- Stills
- 2
- Production Capacity
- 10,000 LPA
Explore Whisky Castle (Käser) in the JourneyM8 app
Tasting notes, flavour maps and the whole library — in your pocket.
Download on the App StoreThe Sunday Letter
A letter, every Sunday.
One distillery, one story, one thing worth knowing — drawn from the JourneyM8 archive of 600+ distilleries. No noise, no selling; just a good pour of whisky in your inbox each Sunday.