The United States can really do fall foliage well. I know New England can burst into 50 shades of yellow, red and orange like no one else. HOWEVER, it isn't the only place that comes to life with color! AND, there are many places that have the color without the crowds and the prices of New England. So, if you are looking for a fall US ROAD TRIP (you won't be staying still long!) that includes 4 national parks, take this route: Kentucky- Mammoth Caves National Park and Lexington West Virgini[...]