We drove through Glacier National Park on our way back from Oregon. It was a mega hot day , with it being nearly 30 degrees at Logan Pass.
After leaving Portland, we headed back east and stopped at Multnomah Falls. We accessed the falls via the historic highway, the parking area was jammed pack and it took a couple turns to find a spot. There is a larger lot along the interstate that looked to be easier to find a spot to park in.