This 5-day itinerary will take you through the natural wonders of the United States. The highlight of the trip is traveling round-trip aboard the AMTRAK train, offering a comfortable and scenic journey to and from Seattle. Along the way, you’ll enjoy breathtaking views of towering mountains, winding river valleys, and the serene beauty of Coeur d’Alene Lake. Next, you’ll visit Yellowstone National Park, the world’s first national park, where you can witness the famous Old Faithful Geyser, the Yellowstone Falls, and unique geothermal wonders. Afterward, experience the charm of the Mammoth Hot Springs and relax in the tranquil lakeside scenery of Flathead Lake. Finally, board the AMTRAK train again for your return trip to Seattle to complete this unforgettable journey.
