Cruise guest, tour on ship time, the guide meets you at the EXIT of Terminal 1, street side at the FSTV Port, we also pickup at the hotels, marine terminals. then its a one hour drive to the caves, at the National Park there are modern bathroom facilities. Ready for swimming and hiking the guides provide you with a Helmet, jacket and lights. The walk continues for twenty minutes crossing the river three times, upon arrival at the caves, you are provided with a luxury tube with head-rest, mesh bottom seating and rope links making the float very easy as the guide navigates the tubes thru the cave system beneath the Maya mountains, the caves have many formations and a small waterfall and the guides provide geological and historical information as you float along, at the waterfall get out of the tubes and walk inside the Crystal Cave and see the Cystalized formations, then jump into the Aquarium fora swim, the float continues downstream.