Thornhaven Estates Winery is located in Summerland, BC (between Peachland and Penticton) on the west side of Okanagan Lake, approximately 50km south of Kelowna via Highway 97.
Wine tasting is available from 10am to 5pm; not sure about the tasting fee. Wine tour is by appointment only. However, when I went there the first time (actually it was also my first time in Summerland), I was told by an employee of the winery to feel free to go down to the vineyards, which I did later. :D
This winery is so beautiful! It is located on the hill of Little Giant’s Head Mountain with its romantic red balcony overlooking a vast of lavishly green vineyards as well as Okanagan Lake to its east. This location can be a perfect venue for wedding ceremony, banquet, and photography. For myself as a solo traveler, a paradise for portrait shots. :D
Exact location of Thornhaven Winery is indicated by Green Arrow on the following map (click EXTERNAL LINK below to view map).
Read Okanagan Wine Tasting Tours for more nearby wineries.