The only way in/out of the cave is by kayak with pontoons. There is so little room in the kayak that my knees were folded up to my chest, and I was struggling to sit upright so I wouldn't fall off my seat or into the passengers behind me. The tour is 45 minutes long. Before it was half over, my legs were cramping severely, from being folded into a tiny ball to fit in the kayak. At that point, I was extremely uncomfortable. #givethanks #givethanks