This is a fun way to spend a full day with a tour guide (bus driver) and with a few friends. Reservation Info We have a choice of three tours: Grand Loop TourSimilar in nature to our daily bus tour Yellowstone in a Day, this trip will typically include stops such as: Old Faithful, Grand Prismatic, Fountain Paint Pots, the Grand Canyon of Yellowstone (including the Upper and Lower Falls of the Yellowstone River), Hayden Valley, West Thumb Geyser Basin, Yellowstone Lake, Mammoth Hot Springs, and the Tower/Roosevelt area. We recommend at least 10 hours for this tour (extra hour charges are applied after tour exceeds eight hours). My 2¢: Since we are staying for five days, this is not my recommendation as we have plenty of time to see most of these in details Lower Loop TourOur most requested itinerary, this tour hits the hotspots (no pun intended) of Yellowstone. Similar to the Circle of Fire Tour, stops include Old Faithful, Grand Prismatic, Fountain Paint Pots, Norris Geyser Basin, the Grand Canyon of Yellowstone (including the Upper and Lower Falls of the Yellowstone River), Hayden Valley, Yellowstone Lake, and the West Thumb Geyser Basin. We recommend at least 8 hours for this tour (extra hour charges are applied after tour exceeds eight hours). Upper Loop TourThis tour is usually requested by groups who are touring for multiple days and are also taking a Lower Loop Tour, or by groups who have a particular interest in wildlife. This tour typically includes the Grand Canyon of Yellowstone (including the Upper and Lower Falls of the Yellowstone River), the Tower/Roosevelt area, Lamar Valley, and Mammoth Hot Springs. We recommend at least 6 hours for this tour (extra hour charges are applied after tour exceeds eight hours). My 2¢: I think this might be more appropriate for us