Multi-day guided tours to Yellowstone National Park offer an easy way to explore geysers, hot springs, wildlife, and iconic landscapes. Many itineraries also include Grand Teton National Park and Grand Canyon National Park, showcasing the dramatic diversity of the American West. Tours depart from Los Angeles, Las Vegas, Salt Lake City, or Denver and typically include transportation, hotels, and professional guides. This multi-day format is ideal for first-time visitors seeking a convenient, well-paced national park experience.