The Okanagan Valley BC. The Thompson Okanagan or Okanagan Valley as it is most commonly referred to, is a region of British Columbia surrounding the Okanagan Lake Basin and the Okanagan River. The province's high and dry country, this region is a popular tourist destination. And while visitors from all over the globe flock to cities and towns like Vernon, Kelowna, Penticton and Osoyoos for the lakes, camping and various other regional attractions, there are two factors that make the Okanagan a one-of-a-kind destination: the amazing wine and the amazing skiing. Here lies a magical land whose climate is not only produces excellent winter snow but is also perfectly suited for grape growing. You'll recognize some of the local labels: Sumac Ridge, Jackson Triggs, Inniskillin, Black Hills