Buffalo Trace sits on the north bank of the Kentucky River, about a mile from downtown Frankfort, and claims to be the oldest continuously operating distillery in the United States — records show distilling on this site since 1775. The campus of brick warehouses, rickhouses, and production buildings is a National Historic Landmark, and the free guided tours take you through the full bourbon-making process, from grain milling to barrel aging in the cathedral-like rick houses.
The distillery produces Buffalo Trace itself, along with Blanton's (the world's first commercially sold single-barrel bourbon), Eagle Rare, W.L. Weller, and the famously scarce Pappy Van Winkle. Tastings are included in the tour. Book ahead — tours fill up, especially at weekends.