This tour was the highlight of our trip (which also included Arches and Mesa Verde National Parks). One reason was the scenery, which was magnificent. Photos do not really capture the awe-inspiring depth, breadth and variety of the views. Another reason was the excitement: driving along the White Rim Road and the Shafer Trail had some white-knuckle moments, with steep inclines and sheer dropoffs of hundreds of feet: thank goodness we decided not to rent a 4X4 and buy a pass to drive this route ourselves, but instead hired an expert guide. And the biggest reason was our guide, Blaine: he was amazing! He called me the evening before our tour to get some details about what we were looking for, tailored the agenda to our needs (including some food allergies), and planned the day perfectly so that the highlights were spaced out along the entire route. He was knowledgeable about the geology and history of the area, and told us great stories about local personalities (Lin Ottinger!!). He was entertaining, professional, and very safety conscious. I planned this trip and scheduled the tour, and was honestly a little worried about whether my husband and two adult sons would like this full-day trip (generally they are only good for a few hours of sightseeing at a time, and this included a lot of bouncing around on rutted dirt roads). Well, they LOVED IT. I wanted to have some experiences with them that they would remember for the rest of their lives: thank you Blaine and NAVTEC for helping me accomplish that.