This state's namesake outback contains lakes formed from the streams of the Great Basin, such as the Warner Lakes. Its largest city has an extinct cinder cone volcano named Mount Tabor. A national park in this state has the "Old Man of the Lake," a tree stump bobbing upright. That lake in this state formed from the collapse of Mount Mazama. In this state, the Deschutes River joins a river at The Dalles. Another tributary of that river forms a basin that contains most of 
This state's namesake outback contains lakes formed from the streams of the Great Basin, such as the Warner Lakes. Its largest city has an extinct cinder cone volcano named Mount Tabor. A national park in this state has the "Old Man of the Lake," a tree stump bobbing upright. That lake in this state formed from the collapse of Mount Mazama. In this state, the Deschutes River joins a river at The Dalles. Another tributary of that river forms a basin that contains most of this state's population. Those rivers in this state are the Willamette and Columbia. The tallest peak in this state is Mount Hood, and it is home to Crater Lake. For 10 points, name this state with capital at Salem.
This state's namesake outback contains lakes formed from the streams of the Great Basin, such as the Warner Lakes.
Oregon