I tried to get out of the thing at the last minutes citing our collective cold and the temperature difference of 52 F in the caves compard to 75 F up top but I was over-ruled and lucky for having been over-ruled. At 40 bucks USD for an hour and a half with a gift shop mine field to run at the finish, it is not cheap but the kids loved being spellunkers for a morning. Howe’s Caverns has a discount program with the Baseball Hall of Fame…which I only learned about after we got back.