We really appreciated our guide's insights into what this land means to the Navajo people. And if you want to get into the valley, you really need to go with a company that can take you to places your family car can't--and shouldn't try to--go. On the other hand, I will say that if you just want to see Monument Valley and take some pictures of the classic buttes, you really don't need to take a tour. But the tour WILL take you to backcountry places you wouldn't otherwise see, and will give you a great insight into the Navajo experience.