Don't think twice about this tour, take it. The day is long - 13 hours from pick-up at our hotel in Sedona and back. Our passenger van was for 12 people, only six were onboard. Bottles of water were provided for us on the van. Our route was up through Oak Canyon watching the sun come up as our guide, Lynn, talked about local history, ranging from the geology to the settlers. We were offered a restroom break at Flagstaff, but chose to go on instead. We stopped briefly for pictures outside of Flagstaff at Sunset Crater, then on the road to Cameron. We stopped at the Cameron Trading Post which has Navajo and Hopi goods for sale. The Trading Post is right next to the historic (closed) Cameron Suspension Bridge, which was a great photo opportunity. We got back on the van and proceeded to Horseshoe Bend, an almost 360 degree loop in the Colorado River. Then back to the van and on to lunch in Page, AZ. We had a choice of sandwiches (including vegetarian and gluten-free options) with fries, a drink, and a power bar. After lunch we transferred to vans driven by Navajo guides to go to Antelope Canyon. The Canyon is on the Navajo Reservation and is only accessible with a guide. It is important to note that there seems to be multiple companies using very different equipment for this part of the tour. Our van was brand new, air-conditioned and enclosed. Some companies have open-air trucks ranging from pick-ups with bench seats to surplus military trucks. The open-air trucks are all covered, but are obviously not air-conditioned. It looked like riders would get pretty dusty since the trucks drive in convoy down a dry wash to get to the canyon, and there are LOT of trucks. The Canyon is spectacular, period. The pictures do not do it justice. Note that it is about 10 degrees cooler in the canyon, there is NO direct sunlight, and your group moves in slow stages so that staying warm on a winter trip like ours requires appropriate clothing. Our Navajo guide, Sandra, was simply awesome. She played in the canyon as a little girl, before it became an international tourist attraction, and very generously shared some personal stories. It takes about an hour to go through the canyon and then walked back through, past the inbound tour groups, to get back to our van. We then drove back to the transfer point in Page to change back to our original van for the drive back to Sedona. Note that the transfer point facilities are limited - after we transferred, Lynn took us to the Glen Canyon Dam National Park both as an extra sight to see and to use the facilities there, But alas, glorious leader had closed the federal government in a fit of rage, thus denying the use of the restrooms. Lynn got us to alternative facilities and we proceeded back to Sedona, this time using the highway route instead of Oak Creek Canyon. So: Lynn was outstanding, ask for her. Bring snacks for the van ride up and back, take warm clothing if a winter tour, relax, enjoy the scenery, take a million pictures.