Hand-picked by computer, cancun is, if nothing else, proof of Mexico's remarkable ability to get things done in a hurry if the political will is there. A fishing village of 120 people as recently as 1970, it's now a city with a resident population of half a million and receives almost two million visitors a year. To some extent the computer selected its location well. Cancún is marginally closer to Miami than it is to Mexico City, and if you come on an all-inclusive package tour the place has a lot to offer: striking modern hotels on white-sand beaches; high-class entertainment including parachuting, jet-skiing, scuba-diving and golf; a hectic nightlife; and from here much of the rest of the Yucatán is easily accessible. For the independent traveller, though, it is expensive, and can be frustrating and unwelcoming. You may well be forced to spend the night here, but without pots of money the true pleasures of the place will elude you.
There are, in effect, two quite separate parts to Cancun: the zona commercial downtown - the shopping and residential centre which, as it gets older, is becoming genuinely earthy - and the zona hotelera , a string of hotels and tourist amenities around "Cancun island", actually a narrow strip of sandy land connected to the mainland at each end by causeways. It encloses a huge lagoon, so there's water on both sides.
