the Cave-tubing + Crystal Cave Explore is done at the Archeological site known as Nohoc che'en , the Cave-tubing is easy to do and a family fun adventure lead by a great guide. The Park has restaurants, large parking lot, modern rest room facilities. The guide provides you with a Helmet, lights, personal flotation device and tubes. The guide leads you thru the forest for a 25 minute walk showing you the diverse plant life and any wildlife spotted and shares local customs and folklore. At the entrance of the caves, take time for a refreshing swim, and lots of photos, then the guide leads the tubes float and navigates the river, while stopping along the caves to show you formations, then stop by the water fall to get wet and photos, the adventure continues as we walk inside this huge cavern with crystalized formations, tall columns, ancient ceramic pottery scathered on the floor,swim in indoor pools, at the exit of the caves the float continues for another twenty minutes enjoying the sounds of the birds, wind rustling thru the trees and sunlight. here you arrive at the parking lot where the tour ends.