Great..fun!!!! This amazing place has a Bird Avairy, a Reptile Zoo, a Cenote, a Jip Line, a Journey underground, with a suprise, and a Zoo...really clean yet natural...great place to go...we give it a 10!!! And very cost effective! This review is the subjective opinion of a TripAdvisor member and not of TripAdvisor LLC RamblingManTN Nashville, Tennessee Senior Contributor 28 reviews 10 attraction reviews Reviews in 11 cities 11 helpful votes "Ziplining and cave tour were excellent" Reviewed 26 October 2012 1 erson found this review helpful My wife and I went to Aktun Chen with a friend from the wedding party. The zipline guides were great and especially made a good impression on us. They have a ziplining monkey that WILL try to steal shiny stuff from you but he can't get very far and it was fun. They'll let you ride upside down and try flipping off the platform! And they'll spin you like a helicopter if you want them too! The cave tour was enjoyable and informative. I like being able to see the bats in the ceiling and how the roots from the trees above have come completely through the cave to get to the water table below where we were standing. Bring a good camera to get pictures of the cenote on the tour. Interesting and information about the site and how the columns and such are formed. Bring your good camera for the cave portion and lock it up and use a waterproof one