BUY TWO GET TWO FREE!!! GUARANTEED DEPARTURES!!! Buy 2 Get 2 Free: 3 pax or 4 pax stay in 1 room. It is only available for the tour fee. Spend 3 days and 2 nights in Yellowstone National Park, guaranteed to visit 15 major attractions! Visit four famous national parks, one national recreation area and two Native Tribal Parks! Stay at West Yellowstone hotel for two nights, and enjoy your chance for a free upgrade to stay in a real Western Cabin! Guaranteed new buses, best tour guides and your Satisfaction!