HIGHLIGHTS OF TOURISM IN CANCUN
1. Natural Highlights
A. Beaches and Cenotes.
B. Adventure Parks.
C. Nature Parks.
2. Most Important Accommodations
3. Restaurants and Night-Clubs
2. Non-Mexican Food.
4. History and Culture
A. Historical Places
Naturally, the beaches are the biggest draw in Cancun with their soft, white sand and brilliant turquoise-blue water. Cancun's Hotel Zone is really just one long beach separated from the mainland by a system of lagoons. The dazzling white sand of Cancun's beaches is light in weight and cool underfoot even in the blazing sun. That's because it is composed not of silica but rather of microscopic plankton fossils called disco-aster. Cenotes
It is estimated that there are more than 6000, although only 2400 are registered. All the fresh water rivers are underground. Being porous, caverns and caves formed where the fresh water collects the cenotes or water sinkholes. The water that gathers in these subterranean cenotes is a crystal clear turquoise color with a very pleasant temperature of 78° F (25.5º C). The stalactites and stalagmites that form inside the cenotes are true natural works of art. In many, holes in the ceiling allow the sunlight to filter into the cenotes, giving the scene a magical feel...