This underwater statue park in Cancun gives divers something more than fish to explore.

The Mayan ruins of Coba of Quintana Roo province is located about 2 hours from Playa del Carmen. The stone site was constructed over 2,000 years ago, and became a dominant Mayan city-state until its decline in 1,000 AD and the Spanish conquest of 1550. Recently excavated, this Mayan site is hidden inside a dense emerald green jungle.

Eco-travel has gone through a honeymoon period and become a mainstream trend. It's easy to find information about where to go and where to stay if you want to be eco-friendly. And it's getting both cheaper and easier to do so. However, many travel companies have jumped on the trend and turned quite a number of former eco-travel destinations into something less than eco-friendly. Here's where the green wash can be at its worst