The Full Two Day Private Yellowstone Day Trips West Yellowstone is a park-focused guided outing in Yellowstone National Park, Wyoming centered on Lamar Valley, Mammoth Hot Springs, and surrounding destination landmarks. The route emphasizes Lamar Valley, Mammoth Hot Springs, Norris Geyser Basin, Old Faithful, and Grand Prismatic Spring. The experience emphasizes Private two-day upper and lower loop Yellowstone itinerary, Wildlife viewing in Lamar Valley and Hayden Valley, and Old Faithful and Grand Prismatic Spring geyser stops. Scheduled stops include Lamar Valley, Mammoth Hot Springs, Norris Geyser Basin, Old Faithful, and Grand Prismatic Spring. Landmarks referenced in the route include Lamar Valley, Mammoth Hot Springs, Grand Prismatic Spring, and Grand Canyon. The route combines wildlife observation along the route, landscape features and scenic viewpoints, and a small-group route format. The outing typically lasts 2 days (approx.).