We had a fantastic guided tour on a UTV with our guide, Tyler. Tyler was awesome. He was very knowledgeable, and extremely competent. Tyler stopped frequently to allow us to rotate drivers, which was important to my two kids (ages 19 and 22). We stopped to explore ancient native American ruins at one point, which was super cool. Tyler was a fantastic guide who provided us with a lot of interesting info about the dessert, the ruins, the wildlife, etc. We had an exciting adventure! Just a side note: This terrain wasn't easy. I'd definitely categorize this as an intermediate/expert level of off-roading. But Tyler was very concerned with safety and stopped whenever necessary to alert us to the type of road conditions ahead, so I felt as if we were in very good hands.