Combo Off-Road and Grand Canyon Helicopter Landing Tour!! Purchase this Grand Canyon Tour and receive 2 for 1 Vegas Neon Lights Tour!! An exiting off road Hummer experience into the Mohave Desert and our world famous Papillon Canyon landing tour. A combination of Air and Land, this tour has it all for the most adventurous traveler! Step back in time as you descend 4,000 feet into the depths of the Grand Canyon.