Mount Rainer, Grove of the Patriarchs -can get crowded and parking difficult, Visit early in the am - very little crowd. Awesome short hike that crosses a crazy suspension bridge into (except for CA's giants- biggest trees to be found).
<b>Tour Woodinville's wine country</b>: Visit Chateau Ste. Michelle, Columbia Winery, Redhook Ale Brewery and many other wineries in the lush, green Sammamish River Valley. In the summer, include a nice bike ride on the Sammamish River Trail.