Milky Way viewing

What are good spots to see the Milky Way in the Cascades, somewhat open view, parking area sort of thing (not a hike in experience), and ideally less than 90 minutes from the Bothell area. I’ve looked at the Dark Sky Map, but struggling to find a spot that’s relatively open and not near a town / lights. I was thinking about the trailhead to Lake Serene, but that’s near Index and its lights.