Being a bit on the claustraphobic side it took all I could do to take that tour. Wouldn't ya know it, the couple ahead of us spent half the time talking about the darn eartquake in Ohio or somewhere that had happened the week before. No, I wouldn't have been the first to find that place. Wouldn't have crossed my mind to even explore the entrance. They did say that the 'other' entrance area had been used as a hospital during the CW but it was 'closed' now. Hubby teases me all the time and ask if I'm ready to go back there. I have no problem with Rock City but no more underground exploration thank you.