Get a map of the subway system. Eleven lines comprise the Metro, each of which has an associated color. System maps are easy to read and highlight each line's route in its corresponding color. Each line also has a number or letter for easy identification.
Note station locations on your map. There are 175 stations, so it's generally easy to find one near any location you want to visit inside the city. If you want to tour attractions on the outskirts of Mexico City, you may have to take a bus.
Carry pesos to pay for subway tickets. Mexico City's subway is one of the most affordable in the world, costing only a few pesos per ride. If you plan to use the subway frequently, you can purchase a card good for up to 150 rides.
Protect your belongings and yourself. Although the Metro is clean and modern, theft and sexual harassment occur on subway cars and in stations. To reduce incidence of these crimes, city police distribute pamphlets in stations and the city provides separate cars for women and children to ride during rush hour.
Know the subway system's hours of operation. The Metro is open from 5:00 a.m. until midnight Monday through Friday, from 6:00 a.m. to midnight on Saturday and from 7:00 a.m. to midnight on Sunday. Cars run approximately every 3 minutes during rush hour and every 10 to 15 minutes during early morning and late evening hours.
Allow yourself plenty of time. Mexico City is one of the most densely populate cities in the world and the subway system reflects that statistic. If you plan to travel during peak times, like rush hour, arrive at your station well in advance to ensure timely departure.
