Our family group really enjoyed our 4x4 tour with Dan. He is very knowledgeable about the history, paleontology, and geology of Arches. We first travelled through the back country and saw dinosaur footprints in the mud! And hiked to several arches. Then, we went to the front country to visit several more arches, learning all about it on the way. Dan gave us cold water and snacks, and kept the AC on for my daughter, who is sensitive to the heat. Thank you, Dan, for an awesome tour! :)