Driving a loop tour in, through, and skirting the Hell’s Canyon National Recreation Area is an exercise in ups and downs accompanied by incredibly beautiful scenery offering loads of photo ops plus museum visits, history, culture, agriculture, forests, lakes, rivers, mountains and state and national scenic byways.
The tour can start and end from any of the following cities and towns: Clarkston, Colfax, Pullman or Spokane, Washington; Enterprise or Joseph, Oregon; Cambridge, Council, Grangeville, Lewiston or McCall, Idaho.
My trip log from a recent three-day tour of the loop showed a total of 730 miles driven with 15-1/2 hours behind the wheel at an average drive-time speed of 44.9 miles per hour. The entire route was over well-maintained two-lane, rural highways free of any construction delays.
The trip started and ended in Spokane, Washington with only one section backtracked. That section is the 106 miles between Spokane and Lewiston.
You can avoid the backtrack by including Moscow and Coeur d’ Alene, Idaho within the tour. The addition of these two cities adds only about 40 miles and increases the drive time only by about 50 minutes. Added attractions include the University of Idaho at Moscow, and scenic Lake Coeur d’ Alene.