Hillrock Solera Aged Bourbon is from Hillrock Estate Distillery in the Hudson Valley, New York — a true field-to-glass craft producer using the historic Solera fractional-aging method, which is rare in American whiskey. Estate-grown grain, on-site malt house, and a multi-cask Solera system combine to produce a bourbon of unusual depth and character.Hillrock Estate Distillery is one of the few American whiskey producers operating at full estate scale. The Solera Aged expression draws on a fractional aging system more typical of Spanish sherry and Madeira production than American bourbon — each bottling preserves a portion of older whiskey alongside successively younger barrels, building a layered, integrated profile that no single-barrel approach can replicate.Specs Distillery: Hillrock Estate Distillery, Hudson Valley, New York Style: Solera Aged Bourbon Aging: Solera fractional-aging system Size: 750ml Browse all bourbon at Wooden Cork.Frequently Asked QuestionsWhat is Solera aging?A fractional-aging system, more typical of Spanish sherry and Madeira than American bourbon, where a portion of older whiskey is preserved and blended with successively younger barrels — producing a layered, consistent profile a single barrel can't replicate.Does Hillrock grow its own grain?Yes — Hillrock is a field-to-glass distillery, growing grain on its own Hudson Valley estate and operating an on-site malt house.Where is Hillrock made?At Hillrock Estate Distillery in Ancram, in New York's Hudson Valley.{"@context":"https://schema.org","@type":"FAQPage","mainEntity":[{"@type":"Question","name":"What is Solera aging?","acceptedAnswer":{"@type":"Answer","text":"A fractional-aging system, more typical of Spanish sherry and Madeira than American bourbon, where a portion of older whiskey is preserved and blended with successively younger barrels — producing a layered, consistent profile a single barrel can't replicate."}},{"@type":"Question","name":"Does Hillrock grow its own grain?","acceptedAnswer":{"@type":"Answer","text":"Yes — Hillrock is a field-to-glass distillery, growing grain on its own Hudson Valley estate and operating an on-site malt house."}},{"@type":"Question","name":"Where is Hillrock made?","acceptedAnswer":{"@type":"Answer","text":"At Hillrock Estate Distillery in Ancram, in New York's Hudson Valley."}}]}