Going to mammoth cave this summer and honestly stuck on which tour would be best. I have a 1.5yr,5, and 7yr old. Mammoth passage tour and frozen Niagara tour are the two I am debating. Any suggestions? Only worry I have is carrying my youngest majority of the time but my oldest two are pretty excited to see a cave so I want the tour to be longer to see more of the cave, but not too long either. submitted by /u/CodNo746 [link] [comments]