As part of the vast Oregon Country, Washington territory was visited by Spanish, American, and British explorers—Bruno Heceta for Spain in 1775, the American Capt. Robert Gray in 1792, and Capt. George Vancouver for Britain in 1792–1794. Lewis and Clark explored the Columbia River region and coastal areas for the U.S. in 1805–1806.
Washington is bounded by the Pacific Ocean to the west, Oregon to the south (the Columbia River forming most of this border), Idaho to the east, and British Columbia, Canada to the north. It is famous for scenery of breathtaking beauty and sharp contrasts. High mountains rise above evergreen forests and sparkling coastal waters.
The state holds first place in apples, lentils, dry edible peas, hops, pears, red raspberries, spearmint oil, and sweet cherries, and ranks high in apricots, asparagus, grapes, peppermint oil, and potatoes. Livestock and livestock products make important contributions to total farm revenue and the commercial fishing catch of salmon, halibut, and bottomfish makes a significant contribution to the state's economy
Among the major points of interest: Mt. Rainier, Olympic, and North Cascades National Parks. Mount St. Helens, a peak in the Cascade Range, erupted in May 1980. Also of interest are Whitman Mission and Fort Vancouver National Historic Sites; and the Pacific Science Center and the Space Needle, in Seattle.