Explore the Upper World and Under world on this Maya Adventure led by expert guides. See a major ancient city dating 200BC to 900AD featuring trade routes, agricultural techniques, temple architecture, lots of archeological findings (tombs, artifacts, residential buildings) see the Masks of the Rain god and sun god, go up the temple to see the sacrificial altar. then it's a drive to Nohoc Cheen Caves for the cave explore and kayaking thru miles of caves and natural swimming pools.