My last full day of my G Adventures Mayan Encounter Tour was a free day. I had already been to Playa Del Carmen before, and so wanted to see Chichen Itza as I had missed that on my last trip. The problem was, many of my tour-mates had already seen it earlier in their own trips. So I was the only one who wanted to go. No problem! My tour guide arranged for me to join a day trip to see it. And both she and I explained to that tour company that I needed to be back by 5PM