Nose: Sweet, smoky peat. Dried grass, Almost charcoal-like smoke, but not overpowering. Sage, basil, and wintergreen. Spruce tips. A bit of something savory underneath. Dried apricot and dates.
Palate: Grassy fresh. Cooling herbs, subtle mint. A smokiness that isn't overpowering, like the wisps of white smoke when you first light a fire. Light heather honey. Slight oak and spice, some white peppercorns.
Finish: Cooling finish with rounded earth and smoke. Some more peppercorns slowly fade into savory peat.
Conclusion: Herbs galore! All those wonderful cooling herbs that remind me of a cold, wet Irish morning that I miss so much. The peat is definitely not the overpowering "I'm a tough man so I only drink heavily-peated Islays" type of peat. It's got a lot more subtleties and layers than a lot of the peaty notes in other whiskies, and "smoky" is not what I'd use to describe it. There's far less sweetness than I remember, though it's been probably 4 years since I had this last. I do wish that Kilbeggan would have bottled this at maybe 43% ABV, though there's a surprising amount of complexity in here for a 40% ABV NAS whiskey.