Much fanfare accompanied the completion of the transcontinental railroad at Promontory Point, Utah on May 10, 1869. Two weeks later Major John Wesley Powell and nine companions in four row boats left Green River, Wyoming, with almost no fanfare, to explore the Green and Colorado Rivers. It was a trip fraught with danger that only six of the men completed. Although not involved in running the river, my great uncle, Nathan Adams, would later share the adventures experienced by Powell’s second exploration crew as they mapped the Grand Canyon area during the 1870s. A hundred and forty years later only a few intrepid tourists visit Promontory Point each year, while tens of thousands of tourists, many of them from foreign countries, enjoy the marvelous scenery discovered by Powell and his colleagues.