Our next stop was Mammoth Cave National Park. We got up early from our hotel to get there in time for our scheduled tour. We took the Domes and Dripstones tour. I think it was the perfect one for us. It wasn’t too long (less than a mile) or strenuous, even my 6 year old enjoyed it. I highly recommend it.
It was a warm, humid day outside, but in the cave it’s much colder, but not uncomfortably so. My camera did fog up once we came back though.