Seattle: tech, coffee, Space Needle; Pike Place, Mt. Rainier, Olympic NPs; ferries to islands.
Alpine scenery; hiking, skiing (Mt. Baker, Stevens Pass, Mt. Rainier).
Spokane Falls, Riverside State Park; Bloomsday Race, museums; Lake Coeur d'Alene.
Kennewick, Pasco, Richland: agriculture, wine, Hanford Site; boating, fishing.
Temperate rainforests, rugged coast, Olympic NP; hiking, kayaking, whale watching.
Archipelago in Puget Sound; whale watching, boating, Friday Harbor, Roche Harbor.