We showed up in Monument Valley in our Jaguar convertible and quickly concluded that we could not self guide the monuments of the park. There are many options for guided tours but most of them seemed to involve larger parties. So we chose Sacred Monument because they allowed us to design our own trip--time, vehicle, pickup location, preference for spending time in the restricted part of the park where previous trips had not taken us. Dave Clark, despite his name, is a Navajo who was not only completely skilled at guiding us to the best of the park but also an interesting conversationalist about Navajo life in the area. It was a completely satisfactory experience and well worth the considerable more expense of this form of tour.
This review is the subjective opinion of a TripAdvisor member and not of TripAdvisor LLC.