October 16, 2005 October 17, 2005 Depart Las Vegas for the Grand Canyon &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;US-93 South (103.7 miles) &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Merge onto I-40 E. (116.1 miles) &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Take the AZ-64 N / I-40-BL exit- EXIT 165- toward WILLIAMS / GRAND CANYON. (0.3 miles) &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Turn LEFT onto I-40 BL E / AZ-64 N. Continue to follow AZ-64 N. (55.1 miles) Camp overnight at Grand Canyon - Mather Campground - South Rim Depart for <a href="destination.jsp?name=flagstaff">Flagstaff</a> Hiking