This winery is a little off the beaten path (5km), but well worth it. The views of the valley from the tasting room are amazing. I arrived shortly after they opened and had very personalized service. The gentleman behind the counter was able to impart much knowledge and share his excitement about the product (of which I was already a fan of too). It was great to sample more of their product that I hadn't tried before. I even walked out with a bottle of their ice wine, as it was SO delicious!
They also offer a tour at 3 or 3:30 (I can't remember) for $7.