Monday I drove from Penticton to Oliver passing through Vaseux Lake (all in the southern end of the Okanagan Valley).
Lots of pictures available on the internet, here are a couple off a tourist and travel site;
This area is protected for wildlife and well known for a local herd of Big Horned Sheep.
Oliver now claims to be the Wine Capital of Canada. Honestly I don't drink wine but do know that wineries up and down the Okanagan Valley have been producing award winning varieties. Lots of folks head to the Okanagan to make a holiday of the winery tours, enjoy the lake beaches and scenery.