Hike up Iztaccihuatl Volcano, Mexico's third highest mountain, for a nature-filled day full of adventure! Heading two hours east from Mexico City with an expert guide, begin your tour with a hearty breakfast (own expense) in Tlalmanalco to fortify your climb. you'll get just a couple thousand feet shy of the snow-capped summit on the 17,000-foot dormant volcano, with outstanding views of neighboring Popocatepetl and the Valley of Mexico below.