15 days in Asia, Europe & United States Itinerary

Immerse yourself in a snow-capped mountain wonderland in Switzerland's serene Alpine setting. See the world-renowned Matterhorn, Switzerland's second-highest mountain at 4,478 m (14,962 ft) tall, or zoom down the mountains on toboggan, ski, or snowboard. In the warmer seasons hike around the rolling green hillsides covered with pine trees and picturesque aqua blue lakes. Luxurious cities dotted with cozy wooden chalets and colorful flowerbeds balance quaintness with first-class cultural offerings. Indulge in the country's opulence of milk chocolate, cheese fondue, and keg-carrying St. Bernard dogs.

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.