Wind through Grand Teton National Park, home to the youngest peaks in the Rockies. Keep your camera ready. There are plenty of opportunities to take photos. Next, visit incomparable Yellowstone National Park, the first and oldest national park in the world. Yellowstone, a true symbol of the west, stretches across 3,470 square miles and touches three western states. Famous for its geysers, hot springs and incredible wildlife " including free-ranging herds of buffalo " Yellowstone lives up to its reputation. A park guide joins your group to discuss the past, present and future of the park as you observe the unspoiled natural splendor. Of course, no visit to Yellowstone would be complete without seeing its most famous attraction: Old Faithful. Watch in amazement as the geyser erupts, sending a fountain of steam more than 90 feet in the air!