Michael Portillo is in Albuquerque, New Mexico, a city situated on the Rio Grande River. Once the headquarters of the Acheson, Topeka and Santa Fe Railroad, Albuquerque has treasures in store for rail fans, including an enormous locomotive weighing over 450 tonnes. It is being restored by volunteers, and Michael lends a hand.
Michael then feels the heat of New Mexico's chilli pepper in a restaurant and learns how to make enchiladas.
Michael joins the Grand Canyon Railway at Williams, Arizona, to reach one of the most spectacular sights on Earth. He learns how the 7-million-year-old gorge of the Colorado River was preserved for the nation.
