3 weeks will be good...more time would be better.
You can do it in 3 weeks but, wow, lots of driving. Oh, but the sights you will see!
I'm unclear exactly what type of advice you're seeking. Are you wanting suggestions on places to see? If so, do you have your route down or are you winging it? If we had a clearer picture of where you're planning on driving through, we could probably come up with some suggestions. Or do you not yet have a defined route and are hoping for suggestions so you can complete your route?
Some highlights that are must-sees and some whacky stops, imho (in no particular order):
Grand Canyon
Carlsbad Caverns
Roswell, NM (aliens)
Route 66 stuff alongside parts of I-40 going through NM and AZ
Crater Lake, OR
Oregon and California coasts (especially Hwy 1)
Yellowstone
Glacier NP
Craters of the Moon, ID
Wall Drug, SD
Deadwood, SD
Grand Coulee Dam, WA
Olympic National Park, WA
Mt. St. Helens, WA (a BIG must-see!!!)
Cody, WY
Glacier NP (Going to the Sun Road)
Hope this helps a bit!
DRIVING (can be) VERY EXHAUSTING.
Quote:
Originally Posted by Allie
Allow me to share with you my thoughts. :) I'm 23, and I did my first road trip last March. I traveled alone. I went from Jonesboro, AR to New England.
Allie, Thanks for the personal insight -- the Moderators all try to talk about the hazards of driving too long solo -- it is great you shared some recent experiences. A single day trip where distance is the goal is fine -- I did a 700'er last week, but if you string too many of those days together it can be very dangerous. As you discovered.
Thanks again,
Mark