A Someday Road Trip

On a whim, I mapped out a big, circular adventure around the American Northwest. This circle ended up being a lot bigger than I originally envisioned, so it became a "someday" road trip, rather than a "let's go this summer!" type of trip.

It starts in Colorado Springs, obviously, but I think it could easily adjusted to originate anywhere in this area. 

Stops include:

Yellowstone National Park

Glacier National Park

Seattle

Vancouver

Portland

San Francisco

The Loneliest Road in America (Highway 50)

It's not on this map, but I think the Olympic Peninsula would be a necessary addition, since we would be in the area anyway. In addition, moving the trip down the coast to the Pacific Coast Highway would not be amiss.

Mike and I are thinking about doing the loop next summer, after he is done with grad school. Any place along here that is unmissable?