The main grape varieties used to make ice wine in the Northeast region are

1. Sauvignon Blanc: Sauvignon Blanc is one of the main grape varieties used to make ice wine in the Northeast Region. It is a white grape variety with a strong floral aroma and unique fruity flavor that is suitable for use in making high-quality ice wine. Sauvignon Blanc grapes are susceptible to freezing at low temperatures, making them suitable for ice wine production.

2. Goldfinger: Goldfinger is another grape variety commonly used in ice wine making in the Northeast region. It is a red grape variety with rich fruity flavor and high sugar content, suitable for the production of ice wine with high sweetness. Goldfinger grapes are widely used in ice wine production as they are able to maintain better flavor and texture at low temperatures.

3. Rosé: Rosé is another grape variety commonly used to make ice wine in the Northeast. It is a white grape variety that gets its name from its strong rose flavor. With its high natural acidity and sugar content, the rose-scented grape is suitable for making icewine with a balanced flavor and distinctive aroma.