How much are tickets? Can we travel in groups, so that if someone is late we can let them in?

Desoto Caverns does have group rates. I would suggest calling the caverns directly to inquire about pricing specifics.

Yes I bought mine online. I won't purchase the food again! Wasn't good 😞

You would just purchase the tickets for how many people are in your group and the late comers can join when they get there.You can always go back to buy more tickets. We bought 10 tickets for $37.50.