https://www.google.com/maps/d/u/0/viewer…
Note:
This route is 15,758 miles and would take you 11 days, 14 hours and 30 minutes to drive straight through each location.
Kings Canyon is currently closed due to the wildfires that are consuming California’s forests right now, and because of that it is not included in the interactive version.
You’ll have to take a ferry to three of these National Parks, but these directions will take you as close as you can get on land.