A Legacy of Innovation & Craft
Birr Castle Demesne has long been a centre for discovery – from the world’s largest telescope in the 19th century to ground-breaking scientific advancements. Today, Patrick Parsons, Lord Oxmantown, and Lord Rosse continue this tradition by crafting a whiskey that embodies the ingenuity and spirit of Birr.

At Spirit of Birr, we believe great whiskey is not just about the process; it’s about the passion and history behind it. Our single malt reflects this dedication – an intricate blend of skill, patience, and a deep respect for heritage.