This physical map of Oregon shows the state's diverse geography, including major mountain ranges such as the Cascades, Coast Ranges and Blue Mountains. Major peaks such as Mount Hood, Mount Jefferson and South Sister are marked with elevations. Notable landforms include the Columbia Plateau, Great Sandy Desert, Harney Basin and Alvord Desert. Rivers such as the Columbia, Snake and Willamette are clearly marked, as well as lakes such as Crater Lake and Malheur Lake. The state capital, Salem, is also marked.