Don't underestimate Mexico-City. It's almost like Paris, you'll need days or weeks before you can get know almost the main points of interest of that city.

We tried to highlight the best parts of Mexico-City. If this is your first trip and time is limited, a tour is probably the best way to see the city and its surroundings. Gray Line offers day and nighttime tours aboard modern buses to such sights as Xochimilco, Plaza Garibaldi, and the pyramids. Tel. 5514-3080.