I'm so glad I went on this tour for the Valley of Fire! I chose the Intense/Difficult option since I'm an avid hiker at home and was very satisfied with the level of intensity of the hike, as well as the knowledge of our guide Yvette, and the scenery we got to see. Not only were we hiking, but we climbed some rocks and navigated through different spaces you wouldn't normally know how to do or where to go. I don't normally like guided tours but this one fantastic and actually a highlight of my trip to Las Vegas! Would highly recommend the morning tour since it is not as hot, and there are less people at the park so you feel like you have the whole place to yourself!