Cancún is a coastal city in Mexico's easternmost state, Quintana Roo. It is the municipal seat of Benito Juárez municipality and a world renowned tourist resort with modern beachfront hotels surrounded by the Bahía de Mujeres (Bay of Women), the Caribbean Sea, and the Nichupte and Bojorquez lagoons. The mainland downtown commercial section (Cancún City), connected to the island by two bridges, has broad avenues lined with whitewashed shops, restaurants, and hotels.

In Cancún there are about 140 hotels with 24,000 rooms and 380 restaurants. Four million visitors arrive each year in an average of 190 flights daily. The hotel zone is one of the most exclusive internationally, with upmarket restaurants, bars, and the like which have catered for quite a number of the rich and famous. The hotel zone tends to be rather expensive as it is aimed at visitors and relies on the all inclusive hotels to keep them all in this area allowing prices to soar. Downtown is home to less expensive places to shop like Walmart, Comercial Mexicana and Soriana, not to mention several flea markets like the one in the hotel zone.

The temperature of the city is warm, moderated by the marine breeze which circulates through its avenues. The temperatures are typically between 26°C and 36°C (78.8°F and 96.8°F). Cancún's hotel zone also has an interactive aquarium where visitors can see the marine diversity of the area, swim with dolphins and feed sharks. Here and there in the hotel zone are some ancient ruins.