The Adena culture is seen as the precursor to the traditions of the Hopewell culture, which are sometimes thought as an elaboration, or zenith, of Adena traditions.
Cancun is one the largest cities in the Yucatan Peninsula, and one of the most visited destinations of international tourism in Mexico. Following are previous population statistics and some population projections: 2005: 526,701. 2006: 530,700. 2007: 622,832.
Cancun enjoys a tropical savanna climate with a very distinctive wet and dry season. Average temperatures vary very little throughout the year, typically ranging between 19Â°C/66Â°F in the middle of winter and 33Â°C/91Â°C in the middle of summer, rarely dropping below 14Â°C/57Â°C or exceeding 34Â°C/93Â°F.