Salt Lake City to Phoenix, 4 days

[Paipo]

Hi, I'm going to rent a car from Salt Lake City to Phoenix. I have 4 full days and want to visit Zion, Bryce, Monument Valley and the Canyon.
Please recommend places I can go.
Is it too much in too little time?
What would you visit in the canyon, given time limitations?
Please let me know, thank you!
Phil

[Robert Schaller]

If time is short, I'd do the East Rim Drive (skip the West Rim Drive), and check out the Visitor Center near Grand Canyon Village. The IMAX film at Tusayan is worth the time as well. If you can, I recommend the scenic flight -- it was only about $75 per last time I was there and well-worth the cost. You'll see the Canyon in a way few people ever do, up close and "personal."