Welcome to K1 by Geoff Hardy

In 1980, Geoff Hardy left the then family company, Thomas Hardy & Sons, to make his own way in the Australian wine world. In 1987, he finally found his ideal site for the production of outstanding cool climate grapes in the Adelaide Hills.

The vineyard became known as the K1 Vineyard as this unique, groundbreaking site was the first commercial planting of vines in the Kuitpo (pronounced 'ky-po') region.

Today, like his great-great grandfather, Thomas Hardy, Geoff continues to push the boundaries of Australian viticulture in his single estate K1 by Geoff Hardy wines. He and his family also continue their work to make sure that the K1 Cellar Door maintains its reputation as one of Australia's leading cellar door experiences.

Beautiful Adelaide Hills Wine

Drawing on five generations of viticultural experience to develop techniques for producing consistent ultra premium fruit.

An exclusive group of wine enthusiasts

Priority access to new releases, scarce, premium and cellar release wines. Plus 15% discount on all other wine.

Perfect for every occasion

Looking for an unforgettable venue for your special occasion? K1 will make it an event that everyone will remember.