Tours begin and end in Phoenix, Arizona. Journey on a deluxe coach bus to San Carlos, Sonora and onto El Fuerte, Sinaloa in Mexico. Ride the Regional Chepe Train to the town of Cerocahui. Travel by bus to Copper Canyon and continue homebound to Casas Grandes for your return to Phoenix. These tours are limited in size to a minimum of 20 and maximum of 40 people. 10-day tour.