The Investigator Cabernet Franc 2019
The Islander Estate Vineyards · Kangaroo Island, South Australia, Australia
At a glance
- Producer
- The Islander Estate Vineyards
- Region
- Kangaroo Island, South Australia, Australia
- Grape variety
- Cabernet Franc
- Wine type
- Red
- Body
- Medium-bodied and Earthy
- Sweetness
- Dry
- Typical price
- AUD $65-90 (approx. USD $45-60)
Tasting profile
Raspberry, red cherry, bay leaf, graphite, and subtle wild herb notes. Moderate oak influence. Freshness and precision on the palate.
Evolution: Tertiary notes of tobacco leaf, earthiness, subtle truffle and dried herbs develop with 5-10 years cellaring.
At peak: Complex bouquet of red and black fruits, savory dried herbs, hints of cocoa and polished tannins—power with finesse.
Structure
- Acidity
- Medium to medium-plus
- Tannins
- Fine-grained, present but supple
- Alcohol
- 13.5-14.0% ABV
- Aging potential
- Excellent, can age gracefully for 10+ years in ideal cellar
Drinking window
- Peak drinking
- 2025 to 2029
- Optimal window
- 2023 to 2032
- Current status
- Entering prime drinking window
- Current condition
- Vibrant, structured young Cabernet Franc; beginning to show secondary development with correct cellaring.
Top Kangaroo Island Cabernet Franc is structured and slow-maturing; optimal complexity develops between 6-10 years post-vintage, with fruit, herbs, and fine tannin resolving into harmony.
Food pairing
Lamb rack with rosemary, charred eggplant, duck breast with cherry reduction, or grilled mushrooms.
Serving
- Serving temperature
- 16-18°C / 61-64°F
- Decant
- Yes (1 hour) — Aeration helps unwind youthful structure and amplifies aromatic detail.
Sustainability
Sustainability score: 7/10
Dry farming when possible; hand harvesting; natural weed control; cover crops; native vegetation buffer zones; on-site composting; light-weight bottles; solar energy for winery operations.
The Islander Estate Vineyards demonstrates advanced sustainable practices: water conservation, renewable energy, minimal pesticide/herbicide use, and local biodiversity protection. However, lack of formal organic/biodynamic certification and the carbon impact of exporting wines from Kangaroo Island lower the overall score relative to absolute best-in-class global benchmarks.