Glenisla 36 Year Old 1977 (cask 19603) - Cask Strength Collection (Signatory) vs Caol Ila 17 Year Old 1997 Unpeated (Special Release 2015)

Side-by-side comparison — price, ABV, scores, tasting notes, pros & cons.

Glenisla 36 Year Old 1977 (cask 19603) - Cask Strength Collection (Signatory)Caol Ila 17 Year Old 1997 Unpeated (Special Release 2015)
DistilleryGlen KeithCaol Ila
RegionSpeysideIslay
CountryScotlandScotland
TypeSingle MaltSingle Malt
ABV43.3%55.9%
Age36 yr17 yr
Price£297£250
Rating5.00/5

Glenisla 36 Year Old 1977 (cask 19603) - Cask Strength Collection (Signatory)

Smoke64/100
Sweetness30/100
Beginner45/100
Value0/100

Caol Ila 17 Year Old 1997 Unpeated (Special Release 2015)

Smoke0/100
Sweetness58/100
Beginner35/100
Value20/100

Glenisla 36 Year Old 1977 (cask 19603) - Cask Strength Collection (Signatory)

SmokySweetFruitySpicyWoodyFloral

Caol Ila 17 Year Old 1997 Unpeated (Special Release 2015)

SmokySweetFruitySpicyWoodyFloral

Quick verdict

Caol Ila 17 Year Old 1997 Unpeated (Special Release 2015) is rated higher (5.00 vs 0.00).

Caol Ila 17 Year Old 1997 Unpeated (Special Release 2015) is better value at £250 vs £297.

For beginners: Glenisla 36 Year Old 1977 (cask 19603) - Cask Strength Collection (Signatory) is more approachable (45/100 beginner score).

Glenisla 36 Year Old 1977 (cask 19603) - Cask Strength Collection (Signatory)

Pros

  • +Balanced smoky character without being overwhelming
  • +Longer maturation (36 vs 17 years)
  • +Rich oak and wood spice complexity

Cons

  • More expensive (£297 vs £250)
  • Lower community rating (0.0 vs 5.0)

Caol Ila 17 Year Old 1997 Unpeated (Special Release 2015)

Pros

  • +Better value for money
  • +Higher community rating (5.0/5)
  • +More affordable (£250 vs £297)
  • +More widely reviewed by the community

Cons

  • High ABV (55.9%) — may need water
  • Lacks smoke character compared to the alternative

Who should buy Glenisla?

Glenisla 36 Year Old 1977 (cask 19603) - Cask Strength Collection (Signatory) suits whisky enthusiasts looking for a well-rounded, complex dram. It rewards those with some experience and an appreciation for Speyside character.

Who should buy Caol?

Caol Ila 17 Year Old 1997 Unpeated (Special Release 2015) is for enthusiasts who appreciate cask-strength intensity. Best enjoyed with a few drops of water to open up the flavours. Not ideal for casual drinking or beginners.

Tasting notes

Only Glenisla 36 Year Old 1977 (cask 19603) - Cask Strength Collection (Signatory)

SmokeyLeatheryOld WoodToasted

Only Caol Ila 17 Year Old 1997 Unpeated (Special Release 2015)

CitricFresh FruitHoneyMalt Extract

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