The best thing about Megacaverns was the constant 58 degree temperature. It was so nice to have cold skin for a while! Now I am officially ready for Fall. The boys had lots of fun in the dark cavern. They wore hard hats and safety goggles (which they call googles) and went by the names Ned (Ethan) and Fred (Isaac). The safety gear was not required but my boys love to use their imaginations and were pretending to be “worker men” in the cavern. The cavern did not have the same cool factor as a cave, but was fun anyway. It was a great hot day activity.