How long would be a good stay at West Yellowstone to drive into the park each day and view the sights? Once I leave Yellowstone heading down to the Grand Canyon, near Flagstaff to see the canyon. I ...
best to plan on 4 days if you want to take in all the major walk arounds and visitor centers (there are several, each one focused on different aspects of the park) I suggest taking a picnic lunch with you each day so you can save some money and also stop and eat when and where you feel like it.