Castle Rock Estate is nestled on the eastern slopes of the Porongurup Range in Western Australia's Great Southern wine region. Established in 1983 by Angelo and Wendy Diletti and now run by their son Rob, the winery is known for intensely flavoured cool climate wines, particularly Riesling, Chardonnay and Pinot Noir. The vineyard's cool and elevated north-easterly aspect contributes to the distinctive character of its wines.
Castle Rock Estate focuses on Riesling, Chardonnay, Pinot Noir, Shiraz, Cabernet Sauvignon, and more. Signature bottles include 2022 Castle Rock Estate 'Diletti' Chardonnay, 2025 Castle Rock Estate 'Skywalk' Riesling, 2025 Castle Rock Estate Riesling, 2025 Castle Rock Estate Riesling Magnum (1.5L), Castle Rock Estate Riesling, Castle Rock Estate Pinot Noir. When booking a tasting, ask which current release best represents the estate's style.
Yes, Castle Rock Estate has food available alongside tastings. Having food while tasting reduces the effect of alcohol and helps you taste more accurately. Worth taking advantage of when offered.
Yes, Castle Rock Estate offers vineyard tours. Options include: Wine Flight – Riesling or Pinot Noir, Guided Vineyard and Winery Tour, Private Wine Flight – Riesling or Pinot Noir and Cheese Grazing Box. Tour spots fill before standard tasting reservations. Book your tour and tasting together when you reserve.
No membership required. Castle Rock Estate welcomes all visitors. Reservations may still be recommended, especially on weekends.
Castle Rock Estate is in Porongurup, Western Australia, in the Western Australia wine region. Phone: (08) 9853 1035. Confirm hours before visiting. Winery schedules vary seasonally.
Castle Rock Estate was established in 1983, giving the estate 43 years to develop its wine program and farming practices.
The winemaking at Castle Rock Estate is led by Rob Diletti. Visiting during special events or release weekends is often the best chance to meet the winemaking team and ask questions about specific vintages or techniques.
Monday: 10:00 AM – 4:30 PM | Tuesday: 10:00 AM – 4:30 PM | Wednesday: 10:00 AM – 4:30 PM | Thursday: 10:00 AM – 4:30 PM | Friday: 10:00 AM – 4:30 PM | Saturday: 10:00 AM – 4:30 PM | Sunday: 10:00 AM – 4:30 PM Hours may vary seasonally. Confirm by phone or on their website before visiting.
Yes, Castle Rock Estate has outdoor seating. Availability is weather-dependent. Call ahead to confirm, particularly outside summer months.
