>>2981788What side of the country you planning on visiting? There's countless national parks on the western-half and most can be accessed through the summer months on coach bus tours so you don't have to drive. We've got the desert parks in Utah/Arizona, mountain landscapes like Glacier NP in Montana, Yosemite in Cali, Rocky Mountain NP in Colorado, and so many more. It all depends on what you want to see. The buses will limit you to National Parks as most of our forest land is best visited by a combination of personal vehicles and hiking. Not much public transport in our wide open spaces aside from the big parks.