DSC_0617 Published August 27, 2012 at 349 × 500 in Leaving Kennewick ← Previous Next → Mt. Rainier towers over the Cascade Mountains inside Mt. Rainier National Park in Washington on Wednesday, August 22, 2012. Mt. Rainier towers over the Cascade Mountains inside Mt. Rainier National Park in Washington on Wednesday, August 22, 2012.