The 10-day tour was very interesting, as it showed the most important highlights of the areas we visited in a compact and efficient way. The package actually included two multi-day tours with different guides and two day trips from Los Angeles, all of the guides very enthusiastic and accurate. We loved both the sightseeing and the national park visiting-parts of the tour, and we would also recommend participating in the helicopter flight above the Grand Canyon! Our improvement recommendation would be to inform the guests about the current and coming day's itinerary in advance, which would help us calculate how much food we should buy, for example.