I recommend the North Cascades drive listed. I started out before dawn one morning and got through the mountains to where the highway spills out into the canyons in the east just as the sun was coming up. Would have made for some great pictures if I had remembered the camera.
1989 240SX Fastback. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1995 300ZX Twin Turbo Warning: Objects in mirror aren't as fast as they thought they were.