Jim Tresize is president of the New York Wine and Grape Foundation. We find out about the New York wine region which spans the breadth of New York State.

We find out about the main Canadian wine regions and their world-famous Ice Wines.

We talk to Nicolas Jarpa from La Playa winery in Colchagua Valley, Chile about the region's climate, soils and grapes.

In this interview with Michael Evans of Vines of Mendoza we talk about Mendoza and the Uco Valley.

Bodega Catena Zapata has high elevation vineyards in Mendoza, Argentina producing world-class wines. We spoke to Mariela Molinari, assistant winemaker, to find out how altitude affects wine.

Murray Barlow gives us an overview of South Africa and Stellenbosch, soil types and the warm, Mediterranean climate.

We talk about the history, the Coastal Region, grape varieties and the effect of leaf roll virus on South African wines.

Phil Ryan is Chief Winemaker at Mount Pleasant in Hunter Valley and has been with parent company McWilliams for 41 years. Phil takes us through a vertical tasting of Semillons and explains how the wine's character changes as it ages.

In these two interview Allan and Paul we get an overview of the region, the vineyards and winemaking in Martinborough

We find out how the Otago wine region divides up and how Greg has been played his part in its success.