the ski area in davos is connectet to teh one in klosters but the klosters part is much better more slpoes and more restaurant. The one of davos are manly 2 big slopes. Which and at the weishorn. From there u should ski down to parsen an there it is a lot of fun to ski.
Ps: Tip for borders on the other side of the valley is a great snowboard area and it has an amazing kicker with a matt to land on . JUST GREAT