One of my favorite parts of Mexico was our trip to the cenote. For obvious reasons (it is an under water cave) I didn't have my camera with me so all I have have are my memories from that day. But thanks to the interwebs I can give you a bit of a peek at our visit to Cenote Dos Ojos.
One of the main reasons I wanted to make a stop in Tulum was so I could visit a cenote. What I didn't know was that there were so many to choose from. After asking a few people for recommendations Cenote Dos Ojos seemed to be the obvious front runner. We went the snorkel route but I'm sure scuba diving would have been amazing too. The whole thing took about two hours but it was a nice way to shake things up after days of laying by the pool/beach.