O'Leary Walker Wines was established in 2000 by winemakers David O'Leary and Nick Walker. With over twenty five years experience and established reputations making premium wine with the big companies, these two long time friends decided to take control of their own destiny and craft small batches of wine from some of the best vineyard sites in South Australia. With a great leap of faith they are now doing exactly what they set out to. O'Leary Walker Winery and Cellar Door is based at Leasingham in the Clare Valley, South Australia. The wines are regionally distinct with fruit sourced from other premium grape growing districts in South Australia including the Adelaide Hills, Barossa Valley, Coonawarra and McLaren Vale. Our theory behind this is to draw on the grape varieties that excel in these quite different viticultural climates. O'Leary Walker celebrated its tenth year in 2010 with an established reputation for producing award winning regional wines at affordable prices.