If you have an upcoming trip to Mexico ’s colorful, tourist-ready destinations of Cancún or Riviera Maya , don’t overlook Xcaret , a unique and fun natural water park. It's nearly impossible to be bored here—beyond the water activities, Xcaret is also an amusement park and eco-archaeological park (one at which biologists and naturalists take their work seriously; visitors can learn about the Mexican Caribbean ’s cultural, environmental, and historical landscape here). For that reason, it’s an especially great place for families and first-time travelers to Mexico who have an itch to run and play, while experiencing a pretty decent overview of the country’s culture.…