It's not often in life that you are able to have a guided tour by someone who is truly an expert in his field -- and Yermo is truly an expert when it comes to the Southwestern United States, Native American Archaeology, desert hiking and the Buckskin Gulch. He made this a truly magical day for our family, and he ensured that we were safe and comfortable throughout the experience. Just listening to Yermo as he shows you petroglyphs, Native American pottery, desert plant life and the beauty of the canyon is worth the price of admission.