Mark Day, Koltz Wines owner and Winemaker has now retired and the last vintage has sold out. Any queries re delivery or invoicing should be addressed to Anna Day via email koltz@sa.chariot.net.au 

Koltz is a small winery located in the cooler Blewitt Springs sub-region of McLaren Vale. The winery is on our vineyard and we make our wine using very traditional methods. Hand picking, small open fermenters, hand plunging, extended maceration and basket pressing are utilized to produce hand crafted wine.

Winemaker Mark Day has worked in McLaren Vale for 30 years and has also spent 9 vintages working in Europe, particularly in Italy. This experience has naturally influenced our wine making and we produce wine which is Australian in nature  with Italian influences.

In particular Koltz Wines have been influenced by the great amarones of Valpolicella. These wines are made by drying the grape for several months before crushing to increase complexity and to produce wines which are layered and packed with flavour. We use shiraz from our Blewitt Springs vineyard to make wine which reflects this style.

Our wine is estate grown; made on our property at Blewitt Springs in very small volumes with a hands on approach and a passion for what we are trying to achieve.