>>1101690West coast for sure, start in California and head east to see Death Valley and Grand Canyon, northeast to yellowstone, and then west to Pacific NW and back down south to California.
Still, you probably just drove around an area larger than Europe. You'll need a car and plenty of gas.
Skip the east coast and midwest, not that it doesnt have pretty spots but they are few and far between and you'll spend 90% of your time looking at highway traffic and strip malls
