In episode two, well-known wine expert Joanna Simon introduces two of Alsace's most popular grape varieties - Pinot Blanc and Riesling. Watch as she visits Trimbach and Cave Vinicole de Hunawihr. Both producers allow Joanna to explore the lightly aromatic, refreshing Pinot Blanc d'Alsace style and the more disciplined, steely floral flavours of Riesling d'Alsace.