Anthony and Christine Koerner bought ‘Gullyview Vineyards’ on 15 May 1987. Today they are producing some of Australia’s highest quality grapes. In 2023 son Jono and partner Megan Jenkin established ‘Gullyview Estate’ which pays homage to Christine and Anthony’s hard work through carefully crafted wines that reflect the place in which they call home.

Gullyview Estate is located in Leasingham, southern Clare Valley. The grapes are grown on Terra Rossa, Red Clay over limestone soil. Altitude ranges from 350-450 meters above sea level. The diurnal temperature variation of cold nights and warm days benefits the grapes, creating acid-driven, fruit-forward wines. The vineyard also benefits from the 'Port Wakefield Doctor' breeze from Spencer Gulf, which helps lower disease pressure.

Situated in the heart of Watervale, Clare Valley, their main focus is Riesling and Cabernet Sauvignon. The region's unique climatic conditions, characterised by warm days and cool nights, create an ideal environment for these varieties to flourish. The diurnal temperature variation helps retain the natural acidity in Riesling, enhancing its vibrant freshness and aromatic complexity. Similarly, the warm days support the full ripening of Cabernet Sauvignon, while the cool nights preserve the balance and structure needed for this variety to produce wines of depth and finesse.