Kartchner tours in Benson AZ?

RVcrazy wrote:
If we only do one of the tours, which is best? We are seniors without mobility issues. Not a lot of detail online. Thanks!

Not a lot of detail on line? Wow, I thought there was an abundance of pictures to look at. We have done all the tours and found them amazing, much more that Carlsbad. Carlsbad is a dead cave, nothing growing in it. Kartchner is still growing