33 days in United States Itinerary

More than the country of car-packed streets seen in TV shows and movies, the United States of America is a complex and diverse home to over 300 million people living in a wide range of landscapes and climates. From its big-city skyscrapers to its sprawling natural parks, the country's ''melting pot'' combines many ethnic groups that share a strong sense of national identity despite their cultural differences. A country of road trips and big blue skies, the United States harbors orderly cities filled with restaurants, parks, museums, and innumerable sightseeing opportunities, as well as pristine natural areas perfect for a holiday in the great outdoors. To see as much as you can of this diverse land quickly, drive over some of the more than 6 million km (4 million mi) of highways leading through deserts, mountain peaks, fertile fields, and giant urban centers.

Nicknamed the "Heart of It All" because of its heart-like shape, Ohio is perhaps best described as a mosaic of big cities and small towns, with vast tracts of farmland in between. Always a major industrial and political player in the country, the state was the home to eight American presidents and the Wright brothers, inventors of the airplane. The first man to walk on the Moon came from Ohio, as did 23 other astronauts. More than just an overachiever in science, industry, and politics, the state is also a serious holiday destination, featuring both traditional Amish farms and bustling cities with a great selection of things to do.

Famous for the cliffside monuments of Mount Rushmore and the Crazy Horse memorial, South Dakota is a land of Old West history, American Indian culture, and impressive natural wonders. Get to know the state's diverse and breathtaking landscape with a trip through Custer National Park, with a herd of 1,300 free-roaming bison, or by traversing the dramatic peaks of Badlands National Park near the Black Hills. Allow time in your itinerary to visit the state's largest city, Sioux Falls, for shopping, dining, and entertainment options, as well as a number of museums and historical attractions.

The country's most populous state, California includes landscapes that range from the forested northern coast to harsh southern deserts. Sandwiched right in the middle of the state is a fertile valley, home to farms, vineyards, and orchards. California's cities offer diverse attractions, from amusement parks and upscale shops to award-winning restaurants and innovative art galleries. Outside the state's big urban centers, places to visit include some of the nation's most rugged national parks, ancient forests, towering mountain peaks, and ski resorts. More than just a surfing destination famous for its beaches and winding coastal roads, California also boasts one of the world's largest economies, bolstered by the booming tech industries.