Published on Thursday, January 5, 2012 by Gary Black If you've just planned a holiday to the Riviera Maya you'll be glad to hear there are a number of exciting attractions to keep you busy, whether you're staying for one week or two. So by all means enjoy a couple of days relaxing with a margarita, but don't waste a golden opportunity to visit some amazing sites while you're in this beautiful part of Mexico. The fir...