in this tour from Las Vegas to the Grand Canyon South Rim, Vision Tours got the triple D award: Disappointing, Demeaning and Dangerous. Disappointing, dangerous and demeaning. I bought a tour from Las Vegas to The Grand Canyon, the bus was not very clean, the seats were kind of mushy and the driver was not very friendly. We were supposed to get lunch half way to the Grand Canyon, a buffet lunch according to the original program, instead we got a lunch box at the I-Max Theater, the guy that distributed the boxes was not a nice guy and treated us the passengers worst than the army, throwing dirty looks and scolding some of the passengers, many of us end up going towards de theater instead of the eating area for lack of direction, anyway the lunch consisted in a puny sandwich, a small bag of potato chips, a little bottle of water and a small apple. The worst part of the trip that we have to put up, going and coming back, with a nasty odor similar to a sewer line: it was methane, toxic, coming from the engine that later on I found that was due to a hose that was not well connected, thus the fumes coming inside the bus, got a head ache and sleepy. This was the most disappointing part of my trip to Las Vegas. If Vision Tours can not take care of a bus, it has no business flying airplanes or helicopters that can be much more dangerous.